Finite Group Databasebeta

← C2×C4×#14556045 #31995118

Subgroups — C2×C4×#14556045 #31995118

Order 18176.

1970 conjugacy classes of subgroups.

The subgroup lattice has 398 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556045C212yesmaximal
2C2×C4×#11765849C212yesmaximal, complemented
3C4×#14556045C218yesmaximal, direct product factor
4C2×#17985768C212yesmaximal, complemented
5C22×C4×D4×C71C211yesmaximal, characteristic
6C22×#11765849C2214yes—
7C2×#14556045C4116yesdirect product factor
8C2×#14556045C2218yes—
9C4×#11765849—24no—
10C4×#11765849C2218yescomplemented
11C2×#14556039—22no—
12C2×C4×C71⋊C8—22no—
13#17985768C2218yescomplemented
14C23×D4×C71C2211yescharacteristic
15C24×C4×C71C412yes—
16C2×C4×D4×C71—22no—
17C2×C4×D4×C71—22no—
18C2×C4×D4×C71—24no—
19C2×C4×D4×C71C414yes—
20C2×C4×D4×C71C2214yes—
21C22×C4⋊C4×C71C2211yescharacteristic
22C22×C22⋊C4×C71C412yes—
23C22×C42×C71C2211yescharacteristic
24C2×#11765849—24no—
25C2×#11765849—28no—
26C2×#11765849C2×C4116yescomplemented
27C2×#11765849C2318yes—
28C22×C71⋊C8—24no—
29#14556045C2×C4132yesdirect product factor
30#14556039—28no—
31C4×C71⋊C8—28no—
32C25×C71C2×C412yes—
33C22×D4×C71—22no—
34C22×D4×C71—22no—
35C22×D4×C71—24no—
36C22×D4×C71C2×C412yes—
37C22×D4×C71C2×C418yes—
38C22×D4×C71C2312yes—
39C23×C4×C71—24no—
40C23×C4×C71—22no—
41C23×C4×C71—22no—
42C23×C4×C71—48no—
43C23×C4×C71C2×C411yescharacteristic
44C23×C4×C71C2×C412yes—
45C23×C4×C71C2×C418yes—
46C23×C4×C71C2×C411yescharacteristic
47C23×C4×C71C2311yescharacteristic
48C4×D4×C71—28no—
49C4×D4×C71—28no—
50C4×D4×C71—28no—
51C4×D4×C71—28no—
52C2×C4⋊C4×C71—22no—
53C2×C4⋊C4×C71—22no—
54C2×C4⋊C4×C71C2×C412yes—
55C2×C4⋊C4×C71C2312yes—
56C2×C22⋊C4×C71—24no—
57C2×C22⋊C4×C71—24no—
58C2×C22⋊C4×C71C2×C418yes—
59C2×C42×C71C2×C412yes—
60C2×C42×C71D412yes—
61C2×C42×C71D412yes—
62C2×C42×C71D414yes—
63C2×C42×C71C2312yes—
64#11765849—216no—
65#11765849—28no—
66#11765849C22×C4116yescomplemented
67C2×C71⋊C8—216no—
68C2×C71⋊C8—28no—
69C24×C71—22no—
70C24×C71—22no—
71C24×C71—24no—
72C24×C71—44no—
73C24×C71—44no—
74C24×C71C4218yes—
75C24×C71C22×C411yescharacteristic
76C24×C71C22×C414yes—
77C2×D4×C71—24no—
78C2×D4×C71—24no—
79C2×D4×C71—216no—
80C2×D4×C71—216no—
81C2×D4×C71—24no—
82C2×D4×C71—24no—
83C2×D4×C71C4218yes—
84C2×D4×C71C22×C418yes—
85C22×C4×C71—24no—
86C22×C4×C71—22no—
87C22×C4×C71—22no—
88C22×C4×C71—28no—
89C22×C4×C71—28no—
90C22×C4×C71—42no—
91C22×C4×C71—48no—
92C22×C4×C71—416no—
93C22×C4×C71—416no—
94C22×C4×C71—48no—
95C22×C4×C71—44no—
96C22×C4×C71C22⋊C412yes—
97C22×C4×C71C22⋊C411yescharacteristic
98C22×C4×C71C22⋊C412yes—
99C22×C4×C71C22⋊C412yes—
100C22×C4×C71C22⋊C411yescharacteristic
101C22×C4×C71C22×C414yes—
102C22×C4×C71C22×C412yes—
103C22×C4×C71C22×C414yes—
104C22×C4×C71C22×C412yes—
105C22×C4×C71C22×C411yescharacteristic
106C22×C4×C71C2×D412yes—
107C22×C4×C71C2×D412yes—
108C22×C4×C71#4114yes—
109C22×C4×C71C2411yescharacteristic
110C4⋊C4×C71—24no—
111C4⋊C4×C71—24no—
112C22⋊C4×C71—216no—
113C42×C71C22⋊C414yes—
114C42×C71C22⋊C414yes—
115C42×C71C2×D414yes—
116C42×C71C2×D414yes—
117C23×C71—22no—
118C23×C71—22no—
119C23×C71—24no—
120C23×C71—24no—
121C23×C71—28no—
122C23×C71—28no—
123C23×C71—44no—
124C23×C71—416no—
125C23×C71—44no—
126C23×C71—44no—
127C23×C71—44no—
128C23×C71—416no—
129C23×C71—44no—
130C23×C71—44no—
131C23×C71C2×C4212yes—
132C23×C71C2×C4218yes—
133C23×C71C2×C22⋊C411yescharacteristic
134C23×C71C2×C22⋊C411yescharacteristic
135C23×C71#11712yes—
136C23×C71C23×C411yescharacteristic
137D4×C71—216no—
138D4×C71—216no—
139C2×C4×C71—22no—
140C2×C4×C71—24no—
141C2×C4×C71—24no—
142C2×C4×C71—24no—
143C2×C4×C71—24no—
144C2×C4×C71—42no—
145C2×C4×C71—42no—
146C2×C4×C71—416no—
147C2×C4×C71—44no—
148C2×C4×C71—44no—
149C2×C4×C71—416no—
150C2×C4×C71—44no—
151C2×C4×C71#10014yescomplemented
152C2×C4×C71C2×C4212yes—
153C2×C4×C71C2×C22⋊C414yes—
154C2×C4×C71C2×C22⋊C412yes—
155C2×C4×C71C2×C22⋊C412yes—
156C2×C4×C71C2×C22⋊C412yes—
157C2×C4×C71#11712yes—
158C2×C4×C71C4×D418yes—
159C2×C4×C71C4×D418yes—
160C2×C4×C71C23×C412yes—
161C2×C4×C71C22×D412yes—
162C2×C4×C71C2×#4112yes—
163C71⋊C8—216no—
164C22×C71—21no—
165C22×C71—21no—
166C22×C71—21no—
167C22×C71—21no—
168C22×C71—24no—
169C22×C71—24no—
170C22×C71—28no—
171C22×C71—48no—
172C22×C71—48no—
173C22×C71—416no—
174C22×C71—44no—
175C22×C71—44no—
176C22×C71—416no—
177C22×C71C4×C22⋊C412yes—
178C22×C71C4×C22⋊C412yes—
179C22×C71C2×#10012yes—
180C22×C71#41312yes—
181C22×C71C22×C4211yescharacteristic
182C22×C71C22×C22⋊C411yescharacteristic
183C22×C71C2×#11711yescharacteristic
184C4×C71—22no—
185C4×C71—24no—
186C4×C71—44no—
187C4×C71C4×C22⋊C414yes—
188C4×C71C2×#10014yescomplemented
189C4×C71C2×C4×D414yes—
190C2×C4×#100—711nomaximal, Sylow
191C2×C71—21no—
192C2×C71—22no—
193C2×C71—21no—
194C2×C71—48no—
195C2×C71C4×#10014yescomplemented
196C2×C71C2×C4×C22⋊C411yescharacteristic
197C2×C71C22×#10011yescharacteristic
198C2×C71C2×#41311yescharacteristic
199C22×C4×D4D7111yescharacteristic
200C22×#100—712no—
201C2×C4×M16—712no—
202C4×#100—718no—
203C2×#343—712no—
204C71C2×C4×#10011yescharacteristic, complemented, Sylow
205C23×D4C2×D7111yescharacteristic
206C24×C4Dic7112yes—
207C22×M16—714no—
208C2×C4×D4—22no—
209C2×C4×D4—24no—
210C2×C4×D4—22no—
211C2×C4×D4Dic7114yes—
212C2×C4×D4C2×D7114yes—
213C22×C4⋊C4C2×D7111yescharacteristic
214C22×C22⋊C4Dic7112yes—
215C22×C42C2×D7111yescharacteristic
216C2×#100—7116no—
217C2×#100—718no—
218C4×M16—718no—
219C4×M16—1424no—
220C2×#97—1422no—
221C2×C4×C8—1422no—
222#343—718no—
223C25C2×Dic7112yes—
224C22×D4—22no—
225C22×D4—22no—
226C22×D4—24no—
227C22×D4C4×D7118yes—
228C22×D4C2×Dic7112yes—
229C22×D4C22×D7112yes—
230C23×C4—24no—
231C23×C4—22no—
232C23×C4—22no—
233C23×C4—48no—
234C23×C4C2×Dic7111yescharacteristic
235C23×C4C2×Dic7112yes—
236C23×C4C2×Dic7118yes—
237C23×C4C2×Dic7111yescharacteristic
238C23×C4C22×D7111yescharacteristic
239C2×M16—7116no—
240C2×M16—718no—
241C2×M16—1424no—
242C2×M16—1428no—
243C22×C8—1424no—
244C4×D4—28no—
245C4×D4—28no—
246C4×D4—28no—
247C4×D4—28no—
248C2×C4⋊C4—22no—
249C2×C4⋊C4—22no—
250C2×C4⋊C4C2×Dic7112yes—
251C2×C4⋊C4C22×D7112yes—
252C2×C22⋊C4—24no—
253C2×C22⋊C4—24no—
254C2×C22⋊C4C2×Dic7118yes—
255C2×C42C2×Dic7112yes—
256C2×C42C22⋊D7112yes—
257C2×C42C22⋊D7114yes—
258C2×C42C22⋊D7112yes—
259C2×C42C22×D7112yes—
260#100—7132no—
261#97—1428no—
262C4×C8—1428no—
263C24—22no—
264C24—22no—
265C24—24no—
266C24—44no—
267C24—44no—
268C24C4×Dic7118yes—
269C24C22×Dic7111yescharacteristic
270C24C22×Dic7114yes—
271C2×D4—24no—
272C2×D4—24no—
273C2×D4—24no—
274C2×D4—24no—
275C2×D4—216no—
276C2×D4—216no—
277C2×D4C4×Dic7118yes—
278C2×D4C2×C4×D7118yes—
279C22×C4—24no—
280C22×C4—22no—
281C22×C4—22no—
282C22×C4—28no—
283C22×C4—28no—
284C22×C4—42no—
285C22×C4—48no—
286C22×C4—416no—
287C22×C4—416no—
288C22×C4—48no—
289C22×C4—44no—
290C22×C4C22⋊Dic7112yes—
291C22×C4C22⋊Dic7111yescharacteristic
292C22×C4C22⋊Dic7112yes—
293C22×C4C22⋊Dic7112yes—
294C22×C4C22⋊Dic7111yescharacteristic
295C22×C4C2×C4×D7114yes—
296C22×C4C22×Dic7112yes—
297C22×C4C22×Dic7114yes—
298C22×C4C22×Dic7112yes—
299C22×C4C22×Dic7111yescharacteristic
300C22×C4C2×C22⋊D7112yes—
301C22×C4C2×C22⋊D7112yes—
302C22×C4#1176586514yes—
303C22×C4C23×D7111yescharacteristic
304M16—7116no—
305M16—1428no—
306M16—14216no—
307C2×C8—1428no—
308C2×C8—14216no—
309C4⋊C4—24no—
310C4⋊C4—24no—
311C22⋊C4—216no—
312C42C22⋊Dic7114yes—
313C42C22⋊Dic7114yes—
314C42C2×C22⋊D7114yes—
315C42C2×C22⋊D7114yes—
316C23—22no—
317C23—22no—
318C23—28no—
319C23—28no—
320C23—24no—
321C23—24no—
322C23—44no—
323C23—416no—
324C23—44no—
325C23—44no—
326C23—44no—
327C23—416no—
328C23—44no—
329C23—44no—
330C23C2×C4×Dic7112yes—
331C23C2×C4×Dic7118yes—
332C23C2×C22⋊Dic7111yescharacteristic
333C23C2×C22⋊Dic7111yescharacteristic
334C23#1455608712yes—
335C23C23×Dic7111yescharacteristic
336D4—216no—
337D4—216no—
338C2×C4—22no—
339C2×C4—24no—
340C2×C4—24no—
341C2×C4—24no—
342C2×C4—24no—
343C2×C4—42no—
344C2×C4—42no—
345C2×C4—416no—
346C2×C4—44no—
347C2×C4—44no—
348C2×C4—416no—
349C2×C4—44no—
350C2×C4#1455604514yesdirect product factor
351C2×C4C2×C4×Dic7112yes—
352C2×C4C2×C22⋊Dic7114yes—
353C2×C4C2×C22⋊Dic7112yes—
354C2×C4C2×C22⋊Dic7112yes—
355C2×C4C2×C22⋊Dic7112yes—
356C2×C4#1455608712yes—
357C2×C4C4×C22⋊D7118yes—
358C2×C4C4×C22⋊D7118yes—
359C2×C4C22×C4×D7112yes—
360C2×C4C22×C22⋊D7112yes—
361C2×C4C2×#1176586512yes—
362C8—14216no—
363C22—21no—
364C22—21no—
365C22—21no—
366C22—21no—
367C22—24no—
368C22—24no—
369C22—28no—
370C22—48no—
371C22—416no—
372C22—48no—
373C22—44no—
374C22—44no—
375C22—416no—
376C22C4×C22⋊Dic7112yes—
377C22C4×C22⋊Dic7112yes—
378C22C2×#1455604512yes—
379C22#1798598312yes—
380C22C22×C4×Dic7111yescharacteristic
381C22C22×C22⋊Dic7111yescharacteristic
382C22C2×#1455608711yescharacteristic
383C4—22no—
384C4—24no—
385C4—44no—
386C4C4×C22⋊Dic7114yes—
387C4C2×#1455604514yesdirect product factor
388C4C2×C4×C22⋊D7114yes—
389C2—22no—
390C2—21no—
391C2—21no—
392C2—48no—
393C2C4×#1455604514yesdirect product factor
394C2C2×C4×C22⋊Dic7111yescharacteristic
395C2C22×#1455604511yescharacteristic
396C2C2×#1798598311yescharacteristic
subgroupG/H
centerC22×C4C22⋊Dic71
commutatorC22×C71C22×C42
FrattiniC22×C4C23×D71
FittingC22×C4×D4×C71C2
socleC23×C71C2×C22⋊C4
prime radicalC23×D4×C71C22
cosocleC22×C4×C71C24
hypercenterC22×C4×D4D71
hypocenterC71C2×C4×#100
LCSG ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C22×C4×D4

Complements

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

NH ≅ G/Ntype
2. C2×C4×#11765849C2semidirect
3. C4×#14556045C2direct (N × H)
4. C2×#17985768C2semidirect
7. C2×#14556045C4direct (N × H)
10. C4×#11765849C22semidirect
13. #17985768C22semidirect
26. C2×#11765849C2×C4semidirect
29. #14556045C2×C4direct (N × H)
66. #11765849C22×C4semidirect
151. C2×C4×C71#100semidirect
188. C4×C71C2×#100semidirect
195. C2×C71C4×#100semidirect
204. C71C2×C4×#100semidirect
350. C2×C4#14556045direct (N × H)
387. C4C2×#14556045direct (N × H)
393. C2C4×#14556045direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560452
C2×C4×#117658492
C4×#145560452
C2×#179857682
C22×C4×D4×C712
C2×C4×#10071