Finite Group Databasebeta

← C2×#22591141 #32156358

Subgroups — C2×#22591141 #32156358

Order 18176.

2310 conjugacy classes of subgroups.

The subgroup lattice has 396 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556120C211yesmaximal, characteristic
2#22591141C2116yesmaximal, direct product factor
3C2×#17985896C212yesmaximal
4C2×#17985886C212yesmaximal
5C2×#17985884C212yesmaximal
6C2×#17985882C212yesmaximal
7C2×#17985881C212yesmaximal
8C2×C4×C4⋊Dic71C211yesmaximal, characteristic
9C2×#17985850C212yesmaximal
10C2×#383×C71C211yesmaximal, characteristic
11C2×#14556120C4116yescomplemented
12C2×#14556120C2218yes—
13C22×C4⋊Dic71C2212yes—
14C22×C4⋊Dic71C2211yescharacteristic
15C22×C4⋊Dic71C2211yescharacteristic
16C22×Dic71⋊C4C2212yes—
17C22×Dic71⋊C4C2212yes—
18C22×Dic71⋊C4C2212yes—
19C22×Dic71⋊C4C2212yes—
20C22×C4×Dic71C2212yes—
21C22×C4×Dic71C2211yescharacteristic
22C22×C4×Dic71C2212yes—
23C22×C4×Dic71C2211yescharacteristic
24#17985896C22116yes—
25#17985886C22116yes—
26#17985884C22116yes—
27#17985882C22116yes—
28#17985881C22116yes—
29C4×C4⋊Dic71C2218yes—
30#17985850C22116yes—
31C2×C71⋊#95C2212yes—
32C2×C71⋊#95C2212yes—
33C2×C71⋊#95C2212yes—
34C2×C71⋊#95C2212yes—
35C2×C71⋊#95C2212yes—
36C22×C42×C71C2211yescharacteristic
37#383×C71C2218yes—
38C2×#95×C71C2212yes—
39C2×#95×C71C2212yes—
40C2×#95×C71C2211yescharacteristic
41C2×#95×C71C2211yescharacteristic
42C23×Dic71C2312yes—
43C23×Dic71C2312yes—
44C23×Dic71C2312yes—
45C23×Dic71C2312yes—
46#14556120C2×C4164yescomplemented
47C2×C4⋊Dic71—28no—
48C2×C4⋊Dic71C2×C418yes—
49C2×C4⋊Dic71C2×C418yes—
50C2×C4⋊Dic71C2318yes—
51C2×C4⋊Dic71C2314yes—
52C2×C4⋊Dic71C2314yes—
53C2×Dic71⋊C4—28no—
54C2×Dic71⋊C4—44no—
55C2×Dic71⋊C4C2×C4116yes—
56C2×Dic71⋊C4C2×C4116yes—
57C2×Dic71⋊C4C2318yes—
58C2×Dic71⋊C4C2318yes—
59C2×Dic71⋊C4C2318yes—
60C2×Dic71⋊C4C2318yes—
61C2×C4×Dic71—28no—
62C2×C4×Dic71—42no—
63C2×C4×Dic71—42no—
64C2×C4×Dic71—44no—
65C2×C4×Dic71C2318yes—
66C2×C4×Dic71C2314yes—
67C2×C4×Dic71C2318yes—
68C2×C4×Dic71C2314yes—
69C71⋊#95C2318yes—
70C71⋊#95C2318yes—
71C71⋊#95C2318yes—
72C71⋊#95C2318yes—
73C71⋊#95C2318yes—
74C23×C4×C71C2312yes—
75C23×C4×C71C2312yes—
76C23×C4×C71C2311yescharacteristic
77C23×C4×C71C2311yescharacteristic
78C23×C4×C71C2311yescharacteristic
79C2×C42×C71C2×C418yes—
80C2×C42×C71C2314yes—
81#95×C71C2318yes—
82#95×C71C2318yes—
83#95×C71C2314yes—
84#95×C71C2314yes—
85C22×Dic71—24no—
86C22×Dic71—24no—
87C22×Dic71—24no—
88C22×Dic71—24no—
89C22×Dic71—24no—
90C22×Dic71—24no—
91C22×Dic71—24no—
92C22×Dic71—24no—
93C22×Dic71—24no—
94C22×Dic71C22×C418yes—
95C22×Dic71C22×C418yes—
96C22×Dic71#4118yes—
97C22×Dic71C2414yes—
98C22×Dic71C2414yes—
99C22×Dic71C2414yes—
100C22×Dic71C2414yes—
101C4⋊Dic71—216no—
102C4⋊Dic71C22×C4116yes—
103C4⋊Dic71C22×C4116yes—
104Dic71⋊C4—216no—
105Dic71⋊C4—48no—
106Dic71⋊C4C22×C4132yes—
107Dic71⋊C4C22×C4132yes—
108C4×Dic71—216no—
109C4×Dic71—44no—
110C4×Dic71—48no—
111C4×Dic71—44no—
112C24×C71C2411yescharacteristic
113C22×C4×C71—24no—
114C22×C4×C71—22no—
115C22×C4×C71—24no—
116C22×C4×C71—22no—
117C22×C4×C71—24no—
118C22×C4×C71—24no—
119C22×C4×C71—24no—
120C22×C4×C71—24no—
121C22×C4×C71—24no—
122C22×C4×C71—24no—
123C22×C4×C71C22×C414yes—
124C22×C4×C71C22×C414yes—
125C22×C4×C71C22×C414yes—
126C22×C4×C71C2414yes—
127C22×C4×C71C2414yes—
128C22×C4×C71C2412yes—
129C22×C4×C71C2412yes—
130C22×C4×C71C2412yes—
131C42×C71C22×C4116yes—
132C23×C71C23×C412yes—
133C23×C71C2×#4114yes—
134C23×C71H(5,𝔽2)12yes—
135C23×C712−1+414yes—
136C23×C712−1+412yes—
137C23×C71C2511yescharacteristic
138C2×C4×C71—28no—
139C2×C4×C71—28no—
140C2×C4×C71—28no—
141C2×C4×C71—24no—
142C2×C4×C71—22no—
143C2×C4×C71—24no—
144C2×C4×C71—22no—
145C2×C4×C71—24no—
146C2×C4×C71—24no—
147C2×C4×C71—24no—
148C2×C4×C71—24no—
149C2×C4×C71—24no—
150C2×C4×C71—24no—
151C2×C4×C71—48no—
152C2×C4×C71—48no—
153C2×C4×C71C23×C414yes—
154C2×C4×C71C23×C414yes—
155C2×C4×C71C23×C414yes—
156C2×Dic71—216no—
157C2×Dic71—216no—
158C2×Dic71—216no—
159C2×Dic71—24no—
160C2×Dic71—24no—
161C2×Dic71—24no—
162C2×Dic71—24no—
163C2×Dic71—24no—
164C2×Dic71—24no—
165C2×Dic71—24no—
166C2×Dic71—24no—
167C2×Dic71—24no—
168C2×Dic71—48no—
169C2×Dic71C23×C418yes—
170C2×Dic71C23×C418yes—
171C2×Dic71C2×#4118yes—
172C22×C71C4×#4114yes—
173C22×C71#51914yes—
174C22×C71#52014yes—
175C22×C71#53918yes—
176C22×C71#54118yes—
177C22×C71C24×C411yescharacteristic
178C22×C71C22×#4112yes—
179C22×C71C2×H(5,𝔽2)11yescharacteristic
180C22×C71C2×2−1+412yes—
181C22×C71C2×2−1+411yescharacteristic
182C4×C71—24no—
183C4×C71—24no—
184C4×C71—24no—
185C4×C71—44no—
186C4×C71—44no—
187Dic71—28no—
188Dic71—28no—
189Dic71—28no—
190Dic71—44no—
191C2×#2336—711nomaximal, Sylow
192C2×C71#233618yescomplemented
193C2×C71C2×C4×#4111yescharacteristic
194C2×C71C2×#51911yescharacteristic
195C2×C71C2×#52011yescharacteristic
196C2×C71C2×#53912yes—
197C2×C71C2×#54112yes—
198C22×#125—711no—
199#2336—7116no—
200C2×#389—712no—
201C2×#387—712no—
202C2×#387—712no—
203C2×#387—712no—
204C2×#387—712no—
205C2×#383D7111yescharacteristic
206C2×C4×C4⋊C4—711no—
207C2×C4×C4⋊C4—712no—
208C71C2×#233611yescharacteristic, complemented, Sylow
209C2×#125—7116no—
210C2×#125—718no—
211C22×C4⋊C4—712no—
212C22×C4⋊C4—712no—
213C22×C4⋊C4—712no—
214C22×C4⋊C4—711no—
215C22×C4⋊C4—711no—
216C22×C4⋊C4—712no—
217C22×C4⋊C4—712no—
218C22×C42—711no—
219C22×C42—711no—
220C22×C42—712no—
221C22×C42—712no—
222C22×C42C2×D7111yescharacteristic
223#389—7116no—
224#387—7116no—
225#387—7116no—
226#387—7116no—
227#387—7116no—
228#383C2×D7118yes—
229C4×C4⋊C4—718no—
230C4×C4⋊C4—7116no—
231C2×#95—712no—
232C2×#95—712no—
233C2×#95—712no—
234C2×#95—712no—
235C2×#95—712no—
236C2×#95C2×D7112yes—
237C2×#95C2×D7112yes—
238C2×#95C2×D7111yescharacteristic
239C2×#95C2×D7111yescharacteristic
240C23×C4—712no—
241C23×C4—712no—
242C23×C4—712no—
243C23×C4—712no—
244C23×C4C22×D7112yes—
245C23×C4C22×D7112yes—
246C23×C4C22×D7111yescharacteristic
247C23×C4C22×D7111yescharacteristic
248C23×C4C22×D7111yescharacteristic
249#125—7164no—
250C2×C4⋊C4—2844no—
251C2×C4⋊C4—718no—
252C2×C4⋊C4—7116no—
253C2×C4⋊C4—7116no—
254C2×C4⋊C4—718no—
255C2×C4⋊C4—718no—
256C2×C4⋊C4—718no—
257C2×C4⋊C4—714no—
258C2×C4⋊C4—714no—
259C2×C4⋊C4—718no—
260C2×C4⋊C4—718no—
261C2×C4⋊C4—718no—
262C2×C4⋊C4—1428no—
263C2×C4⋊C4—1428no—
264C2×C42—2842no—
265C2×C42—2842no—
266C2×C42—2844no—
267C2×C42—714no—
268C2×C42—714no—
269C2×C42—718no—
270C2×C42—718no—
271C2×C42—1428no—
272C2×C42C4×D7118yes—
273C2×C42C22×D7114yes—
274#95—718no—
275#95—718no—
276#95—718no—
277#95—718no—
278#95—718no—
279#95C22×D7118yes—
280#95C22×D7114yes—
281#95C22×D7118yes—
282#95C22×D7114yes—
283C24C23×D7111yescharacteristic
284C22×C4—24no—
285C22×C4—22no—
286C22×C4—24no—
287C22×C4—22no—
288C22×C4—24no—
289C22×C4—24no—
290C22×C4—24no—
291C22×C4—24no—
292C22×C4—24no—
293C22×C4—24no—
294C22×C4—718no—
295C22×C4—718no—
296C22×C4—718no—
297C22×C4—714no—
298C22×C4—714no—
299C22×C4—714no—
300C22×C4—714no—
301C22×C4—1424no—
302C22×C4—1424no—
303C22×C4—1424no—
304C22×C4—1424no—
305C22×C4—1424no—
306C22×C4—1424no—
307C22×C4—1424no—
308C22×C4—1424no—
309C22×C4—1424no—
310C22×C4C2×C4×D7114yes—
311C22×C4C2×C4×D7114yes—
312C22×C4C2×C4×D7114yes—
313C22×C4C23×D7114yes—
314C22×C4C23×D7114yes—
315C22×C4C23×D7112yes—
316C22×C4C23×D7112yes—
317C22×C4C23×D7112yes—
318C4⋊C4—2848no—
319C4⋊C4—7132no—
320C4⋊C4—7132no—
321C4⋊C4—7116no—
322C4⋊C4—7116no—
323C4⋊C4—14216no—
324C4⋊C4—14216no—
325C42—2844no—
326C42—2844no—
327C42—2848no—
328C42—14216no—
329C42C2×C4×D71116yes—
330C23C22×C4×D7112yes—
331C23#41×D7114yes—
332C23#1455617412yes—
333C23#1455617514yes—
334C23#1455617512yes—
335C23C24×D7111yescharacteristic
336C2×C4—24no—
337C2×C4—22no—
338C2×C4—24no—
339C2×C4—22no—
340C2×C4—28no—
341C2×C4—28no—
342C2×C4—28no—
343C2×C4—24no—
344C2×C4—24no—
345C2×C4—24no—
346C2×C4—24no—
347C2×C4—24no—
348C2×C4—24no—
349C2×C4—48no—
350C2×C4—48no—
351C2×C4—2848no—
352C2×C4—718no—
353C2×C4—718no—
354C2×C4—718no—
355C2×C4—1424no—
356C2×C4—1424no—
357C2×C4—1424no—
358C2×C4—1424no—
359C2×C4—1424no—
360C2×C4—1424no—
361C2×C4—1424no—
362C2×C4—1424no—
363C2×C4—1424no—
364C2×C4—14216no—
365C2×C4—14216no—
366C2×C4—14216no—
367C2×C4C22×C4×D7114yes—
368C2×C4C22×C4×D7114yes—
369C2×C4C22×C4×D7114yes—
370C22#1798646714yes—
371C22#1798647614yes—
372C22#1798647914yes—
373C22#1798659018yes—
374C22#1798660618yes—
375C22C23×C4×D7111yescharacteristic
376C22C2×#41×D7112yes—
377C22C2×#1455617411yescharacteristic
378C22C2×#1455617512yes—
379C22C2×#1455617511yescharacteristic
380C4—24no—
381C4—24no—
382C4—24no—
383C4—44no—
384C4—44no—
385C4—2844no—
386C4—1428no—
387C4—1428no—
388C4—1428no—
389C2#2259114118yesdirect product factor
390C2C2×#1798646711yescharacteristic
391C2C2×#1798647611yescharacteristic
392C2C2×#1798647911yescharacteristic
393C2C2×#1798659012yes—
394C2C2×#1798660612yes—
subgroupG/H
centerC24C23×D71
commutatorC22×C71C24×C4
FrattiniC23C24×D71
FittingC2×#383×C71C2
socle, prime radicalC24×C71C24
cosocleC23×C71C25
hypercenterC2×#383D71
hypocenterC71C2×#2336
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C2×#383

Complements

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

NH ≅ G/Ntype
2. #22591141C2direct (N × H)
11. C2×#14556120C4semidirect
46. #14556120C2×C4semidirect
192. C2×C71#2336semidirect
208. C71C2×#2336semidirect
389. C2#22591141direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145561202
#225911412
C2×#179858962
C2×#179858862
C2×#179858842
C2×#179858822
C2×#179858812
C2×C4×C4⋊Dic712
C2×#179858502
C2×#383×C712
C2×#233671