Finite Group Databasebeta

← C2×C22⋊C4×Dic142 #32156641

Subgroups — C2×C22⋊C4×Dic142 #32156641

Order 18176.

5414 conjugacy classes of subgroups.

The subgroup lattice has 424 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×Dic142C211yesmaximal, characteristic
2C22×C4×Dic142C212yesmaximal, complemented
3C22⋊C4×Dic142C2116yesmaximal, direct product factor
4C2×#17985905C212yesmaximal, complemented
5C2×#17985903C214yesmaximal, complemented
6C2×#17985859C211yesmaximal, characteristic
7C2×#17985857C212yesmaximal
8C2×C22⋊C4×Dic71C212yesmaximal
9C2×C4×C22⋊C4×C71C211yesmaximal, characteristic
10C23×Dic142—216no—
11C23×Dic142C4116yescomplemented
12C23×Dic142C2212yes—
13C23×Dic142C2211yescharacteristic
14C23×Dic142C2218yes—
15C23×Dic142C2211yescharacteristic
16C24×Dic71C2212yes—
17C2×C4×Dic142—216no—
18C2×C4×Dic142C22116yescomplemented
19C22×C4⋊Dic71C2212yes—
20C22×Dic71⋊C4C2214yes—
21C22×C22⋊Dic71C2212yes—
22C22×C4×Dic71C2214yes—
23#17985905C22116yescomplemented
24#17985903C22132yescomplemented
25#17985859C2218yes—
26#17985857C22116yes—
27C22⋊C4×Dic71C22116yes—
28C2×C71⋊#95C2212yes—
29C2×C71⋊#95C2214yes—
30C2×C71⋊#95C2214yes—
31C24×C4×C71C2211yescharacteristic
32C22×C22⋊C4×C71C2211yescharacteristic
33C22×C22⋊C4×C71C2211yescharacteristic
34C22×C42×C71C2212yes—
35C4×C22⋊C4×C71C2218yes—
36C2×#95×C71C2212yes—
37C22×Dic142—2128no—
38C22×Dic142—264no—
39C22×Dic142—216no—
40C22×Dic142—28no—
41C22×Dic142C2×C4116yes—
42C22×Dic142C2×C418yes—
43C22×Dic142C2×C418yes—
44C22×Dic142C2×C4164yescomplemented
45C22×Dic142D4116yes—
46C22×Dic142C2318yes—
47C22×Dic142C2314yes—
48C22×Dic142C2314yes—
49C23×Dic71—216no—
50C23×Dic71C2×C4116yes—
51C23×Dic71C2314yes—
52C23×Dic71C2312yes—
53C23×Dic71C2318yes—
54C23×Dic71C2312yes—
55C4×Dic142—264no—
56C2×C4⋊Dic71—28no—
57C2×C4⋊Dic71C2318yes—
58C2×Dic71⋊C4—216no—
59C2×Dic71⋊C4C23116yes—
60C2×C22⋊Dic71—28no—
61C2×C22⋊Dic71C2318yes—
62C2×C4×Dic71—216no—
63C2×C4×Dic71C23116yes—
64C71⋊#95C23116yes—
65C71⋊#95C23116yes—
66C71⋊#95C2318yes—
67C25×C71C2311yescharacteristic
68C23×C4×C71—28no—
69C23×C4×C71C2×C418yes—
70C23×C4×C71C2312yes—
71C23×C4×C71C2311yescharacteristic
72C23×C4×C71C2314yes—
73C23×C4×C71C2312yes—
74C23×C4×C71C2311yescharacteristic
75C2×C22⋊C4×C71—24no—
76C2×C22⋊C4×C71Q818yescomplemented
77C2×C22⋊C4×C71C2314yes—
78C2×C22⋊C4×C71C2314yes—
79C2×C42×C71—28no—
80C2×C42×C71C2318yes—
81#95×C71C2318yes—
82C2×Dic142—232no—
83C2×Dic142—216no—
84C2×Dic142—264no—
85C2×Dic142—232no—
86C2×Dic142—2256no—
87C2×Dic142C22⋊C4164yesdirect product factor
88C2×Dic142C22×C4116yes—
89C2×Dic142C22×C4132yes—
90C2×Dic142C22×C4116yes—
91C2×Dic142C2×D4132yes—
92C22×Dic71—28no—
93C22×Dic71—264no—
94C22×Dic71—232no—
95C22×Dic71—28no—
96C22×Dic71—28no—
97C22×Dic71—28no—
98C22×Dic71C22×C418yes—
99C22×Dic71C22×C4132yes—
100C22×Dic71C22×C418yes—
101C22×Dic71C2×D4116yes—
102C22×Dic71C2418yes—
103C22×Dic71C2414yes—
104C22×Dic71C2414yes—
105C4⋊Dic71—216no—
106Dic71⋊C4—232no—
107C22⋊Dic71—216no—
108C4×Dic71—232no—
109C24×C71—24no—
110C24×C71—24no—
111C24×C71C22×C414yes—
112C24×C71C2×Q814yes—
113C24×C71#4114yes—
114C24×C71C2412yes—
115C24×C71C2411yescharacteristic
116C22×C4×C71—24no—
117C22×C4×C71—24no—
118C22×C4×C71—24no—
119C22×C4×C71—232no—
120C22×C4×C71—216no—
121C22×C4×C71—24no—
122C22×C4×C71—24no—
123C22×C4×C71—24no—
124C22×C4×C71C22×C414yes—
125C22×C4×C71C22×C4116yes—
126C22×C4×C71C22×C414yes—
127C22×C4×C71C2×D418yes—
128C22×C4×C71C2×Q818yescomplemented
129C22×C4×C71C2414yes—
130C22×C4×C71C2412yes—
131C22×C4×C71C2414yes—
132C22×C4×C71C2412yes—
133C22⋊C4×C71—28no—
134C22⋊C4×C71C2×Q8116yescomplemented
135C42×C71—216no—
136C23×C71—28no—
137C23×C71—28no—
138C23×C71—216no—
139C23×C71—216no—
140C23×C71—24no—
141C23×C71—24no—
142C23×C71C4×Q8116yescomplemented
143C23×C71C23×C414yes—
144C23×C71C23×C412yes—
145C23×C71C22×D414yes—
146C23×C71C22×Q814yes—
147C23×C71C22×Q812yes—
148C23×C71C2×#4114yes—
149C23×C71C2×#4112yes—
150C23×C712−1+414yes—
151C23×C71C2511yescharacteristic
152C2×C4×C71—28no—
153C2×C4×C71—216no—
154C2×C4×C71—24no—
155C2×C4×C71—24no—
156C2×C4×C71—24no—
157C2×C4×C71—232no—
158C2×C4×C71—24no—
159C2×C4×C71—24no—
160C2×C4×C71—24no—
161C2×C4×C71—48no—
162C2×C4×C71C2×C22⋊C4116yes—
163C2×C4×C71C23×C414yes—
164C2×C4×C71C23×C414yes—
165C2×C4×C71C22×D418yes—
166C2×C4×C71C22×Q818yescomplemented
167C2×Dic71—216no—
168C2×Dic71—28no—
169C2×Dic71—264no—
170C2×Dic71—28no—
171C2×Dic71—28no—
172C2×Dic71—28no—
173C2×Dic71—416no—
174C2×Dic71C2×C22⋊C4132yes—
175C2×Dic71C23×C418yes—
176C2×Dic71C23×C418yes—
177C2×Dic71C22×D4116yes—
178Dic142—232no—
179Dic142—264no—
180Dic142C2×C22⋊C4164yesdirect product factor
181C22×C71—232no—
182C22×C71—24no—
183C22×C71—24no—
184C22×C71—28no—
185C22×C71—28no—
186C22×C71C22×C22⋊C414yes—
187C22×C71C2×C4×Q814yes—
188C22×C71C2×C4×Q818yescomplemented
189C22×C71#51914yes—
190C22×C71#54818yes—
191C22×C71D4×Q818yes—
192C22×C71C24×C411yescharacteristic
193C22×C71C23×D412yes—
194C22×C71C23×Q811yescharacteristic
195C22×C71C22×#4111yescharacteristic
196C22×C71C2×2−1+412yes—
197C4×C71—24no—
198C4×C71—28no—
199C4×C71—44no—
200C4×C71C22×C22⋊C418yes—
201Dic71—28no—
202Dic71—48no—
203Dic71C22×C22⋊C4116yes—
204C2×Q8×C22⋊C4—711nomaximal, Sylow
205C2×C71—28no—
206C2×C71Q8×C22⋊C418yescomplemented
207C2×C71C23×C22⋊C411yescharacteristic
208C2×C71C22×C4×Q811yescharacteristic
209C2×C71C2×#51911yescharacteristic
210C2×C71C2×#54812yes—
211C2×C71C2×D4×Q812yes—
212C24×Q8—711no—
213C22×C4×Q8—712no—
214Q8×C22⋊C4—7116no—
215C2×#391—712no—
216C2×#391—714no—
217C2×#380—711no—
218C2×#380—712no—
219C2×C4×C22⋊C4—712no—
220C2×C4×C22⋊C4D7111yescharacteristic
221C71C2×Q8×C22⋊C411yescharacteristic, complemented, Sylow
222C23×Q8—7116no—
223C23×Q8—711no—
224C23×Q8—718no—
225C23×Q8—712no—
226C23×Q8—711no—
227C23×Q8—14216no—
228C24×C4—712no—
229C24×C4C2×D7111yescharacteristic
230C2×C4×Q8—7116no—
231C2×C4×Q8—14216no—
232C22×C4⋊C4—714no—
233C22×C4⋊C4—712no—
234C22×C22⋊C4—712no—
235C22×C22⋊C4C2×D7111yescharacteristic
236C22×C22⋊C4C2×D7111yescharacteristic
237C22×C42—714no—
238C22×C42C2×D7112yes—
239#391—7116no—
240#391—7132no—
241#380—718no—
242#380—7116no—
243C4×C22⋊C4—7116no—
244C4×C22⋊C4C2×D7118yes—
245C2×#95—714no—
246C2×#95—714no—
247C2×#95—712no—
248C2×#95C2×D7112yes—
249C25C22×D7111yescharacteristic
250C22×Q8—718no—
251C22×Q8—7116no—
252C22×Q8—718no—
253C22×Q8—7164no—
254C22×Q8—7116no—
255C22×Q8—714no—
256C22×Q8—718no—
257C22×Q8—714no—
258C22×Q8—14216no—
259C22×Q8—14264no—
260C22×Q8—142128no—
261C22×Q8—1428no—
262C23×C4—28no—
263C23×C4—712no—
264C23×C4—7116no—
265C23×C4—718no—
266C23×C4—712no—
267C23×C4—714no—
268C23×C4—14216no—
269C23×C4C4×D7118yes—
270C23×C4C22×D7112yes—
271C23×C4C22×D7114yes—
272C23×C4C22×D7111yescharacteristic
273C23×C4C22×D7112yes—
274C23×C4C22×D7111yescharacteristic
275C4×Q8—14264no—
276C2×C4⋊C4—7116no—
277C2×C4⋊C4—718no—
278C2×C4⋊C4—14216no—
279C2×C4⋊C4—1428no—
280C2×C22⋊C4—24no—
281C2×C22⋊C4—718no—
282C2×C22⋊C4—1428no—
283C2×C22⋊C4Dic14218yesdirect product factor
284C2×C22⋊C4C22×D7114yes—
285C2×C22⋊C4C22×D7114yes—
286C2×C42—28no—
287C2×C42—7116no—
288C2×C42—14216no—
289C2×C42C22×D7118yes—
290#95—7116no—
291#95—7116no—
292#95—718no—
293#95C22×D7118yes—
294C24—24no—
295C24—24no—
296C24C2×C4×D7114yes—
297C24C2×Dic14214yes—
298C24#1176586514yes—
299C24C23×D7112yes—
300C24C23×D7111yescharacteristic
301C2×Q8—7116no—
302C2×Q8—7132no—
303C2×Q8—7116no—
304C2×Q8—7132no—
305C2×Q8—7164no—
306C2×Q8—14232no—
307C2×Q8—14264no—
308C2×Q8—142256no—
309C2×Q8—14216no—
310C2×Q8—14232no—
311C22×C4—24no—
312C22×C4—24no—
313C22×C4—24no—
314C22×C4—216no—
315C22×C4—232no—
316C22×C4—24no—
317C22×C4—24no—
318C22×C4—24no—
319C22×C4—718no—
320C22×C4—7116no—
321C22×C4—714no—
322C22×C4—7132no—
323C22×C4—718no—
324C22×C4—714no—
325C22×C4—718no—
326C22×C4—1428no—
327C22×C4—1428no—
328C22×C4—1428no—
329C22×C4—14232no—
330C22×C4—14264no—
331C22×C4—1428no—
332C22×C4C2×C4×D7114yes—
333C22×C4C2×C4×D71116yes—
334C22×C4C2×C4×D7114yes—
335C22×C4D4×D7118yes—
336C22×C4C2×Dic14218yescomplemented
337C22×C4C23×D7114yes—
338C22×C4C23×D7112yes—
339C22×C4C23×D7114yes—
340C22×C4C23×D7112yes—
341C4⋊C4—14232no—
342C4⋊C4—14216no—
343C22⋊C4—28no—
344C22⋊C4—14216no—
345C22⋊C4C2×Dic142116yesdirect product factor
346C42—216no—
347C42—14232no—
348C23—24no—
349C23—24no—
350C23—216no—
351C23—216no—
352C23—28no—
353C23—28no—
354C23C4×Dic142116yescomplemented
355C23C22×C4×D7114yes—
356C23C22×C4×D7112yes—
357C23C2×D4×D7114yes—
358C23C22×Dic14214yes—
359C23C22×Dic14212yes—
360C23C2×#1176586514yes—
361C23C2×#1176586512yes—
362C23#1455617514yes—
363C23C24×D7111yescharacteristic
364Q8—7164no—
365Q8—14264no—
366Q8—14232no—
367C2×C4—24no—
368C2×C4—24no—
369C2×C4—24no—
370C2×C4—216no—
371C2×C4—28no—
372C2×C4—232no—
373C2×C4—24no—
374C2×C4—24no—
375C2×C4—24no—
376C2×C4—48no—
377C2×C4—28416no—
378C2×C4—718no—
379C2×C4—7116no—
380C2×C4—7132no—
381C2×C4—718no—
382C2×C4—1428no—
383C2×C4—1428no—
384C2×C4—1428no—
385C2×C4—14264no—
386C2×C4—1428no—
387C2×C4—14216no—
388C2×C4C22⋊C4×D71116yes—
389C2×C4C22×C4×D7114yes—
390C2×C4C22×C4×D7114yes—
391C2×C4C2×D4×D7118yes—
392C2×C4C22×Dic14218yescomplemented
393C22—24no—
394C22—24no—
395C22—28no—
396C22—28no—
397C22—232no—
398C22C2×C22⋊C4×D7114yes—
399C22C2×C4×Dic14214yes—
400C22C2×C4×Dic14218yescomplemented
401C22#1798647614yes—
402C22#1798665818yes—
403C22D4×Dic14218yes—
404C22C23×C4×D7111yescharacteristic
405C22C22×D4×D7112yes—
406C22C23×Dic14211yescharacteristic
407C22C22×#1176586511yescharacteristic
408C22C2×#1455617512yes—
409C4—24no—
410C4—28no—
411C4—44no—
412C4—2848no—
413C4—7116no—
414C4—1428no—
415C4C2×C22⋊C4×D7118yes—
416C2—28no—
417C2C22⋊C4×Dic14218yesdirect product factor
418C2C22×C22⋊C4×D7111yescharacteristic
419C2C22×C4×Dic14211yescharacteristic
420C2C2×#1798647611yescharacteristic
421C2C2×#1798665812yes—
422C2C2×D4×Dic14212yes—
subgroupG/H
centerC24C23×D71
commutatorC22×C71C24×C4
FrattiniC23C24×D71
FittingC2×C4×C22⋊C4×C71C2
socleC24×C71C24
prime radicalC25×C71C23
cosocleC23×C71C25
hypercenterC2×C4×C22⋊C4D71
hypocenterC71C2×Q8×C22⋊C4
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C22×C4×Dic142C2semidirect
3. C22⋊C4×Dic142C2direct (N × H)
4. C2×#17985905C2semidirect
5. C2×#17985903C2semidirect
11. C23×Dic142C4semidirect
18. C2×C4×Dic142C22semidirect
23. #17985905C22semidirect
24. #17985903C22semidirect
44. C22×Dic142C2×C4semidirect
76. C2×C22⋊C4×C71Q8semidirect
87. C2×Dic142C22⋊C4direct (N × H)
128. C22×C4×C71C2×Q8semidirect
134. C22⋊C4×C71C2×Q8semidirect
142. C23×C71C4×Q8semidirect
166. C2×C4×C71C22×Q8semidirect
180. Dic142C2×C22⋊C4direct (N × H)
188. C22×C71C2×C4×Q8semidirect
206. C2×C71Q8×C22⋊C4semidirect
221. C71C2×Q8×C22⋊C4semidirect
283. C2×C22⋊C4Dic142direct (N × H)
336. C22×C4C2×Dic142semidirect
345. C22⋊C4C2×Dic142direct (N × H)
354. C23C4×Dic142semidirect
392. C2×C4C22×Dic142semidirect
400. C22C2×C4×Dic142semidirect
417. C2C22⋊C4×Dic142direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C24×Dic1422
C22×C4×Dic1422
C22⋊C4×Dic1422
C2×#179859052
C2×#179859032
C2×#179858592
C2×#179858572
C2×C22⋊C4×Dic712
C2×C4×C22⋊C4×C712
C2×Q8×C22⋊C471