Finite Group Databasebeta

← C2×#22591146 #32156363

Subgroups — C2×#22591146 #32156363

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
1#22591146C2116yesmaximal, direct product factor
2C2×#17985898C212yesmaximal
3C2×#17985885C212yesmaximal
4C2×#17985885C212yesmaximal
5C2×#17985885C212yesmaximal
6C2×#17985885C212yesmaximal
7C2×#17985867C211yesmaximal, characteristic
8C2×C4⋊C4×Dic71C212yesmaximal
9C2×C4×C4⋊Dic71C211yesmaximal, characteristic
10C22×#125×C71C211yesmaximal, characteristic
11C22×C4⋊Dic71C2212yes—
12C22×C4⋊Dic71C2212yes—
13C22×C4⋊Dic71C2212yes—
14C22×C4×Dic71C2212yes—
15C22×C4×Dic71C2211yescharacteristic
16C22×C4×Dic71C2212yes—
17C22×C4×Dic71C2211yescharacteristic
18#17985898C22116yes—
19#17985885C22116yes—
20#17985885C22116yes—
21#17985885C22116yes—
22#17985885C22116yes—
23#17985867C2218yes—
24C4⋊C4×Dic71C22116yes—
25C4×C4⋊Dic71C2218yes—
26C2×C71⋊#95C2211yescharacteristic
27C2×C71⋊#95C2212yes—
28C2×C71⋊#95C2212yes—
29C2×C71⋊#95C2211yescharacteristic
30C2×C71⋊#95C2212yes—
31C2×C71⋊#95C2212yes—
32C2×C71⋊#95C2212yes—
33C2×C71⋊#95C2212yes—
34C2×C71⋊#95C2212yes—
35C2×#125×C71C4116yescomplemented
36C2×#125×C71C2218yes—
37C22×C4⋊C4×C71C2211yescharacteristic
38C22×C4⋊C4×C71C2211yescharacteristic
39C22×C4⋊C4×C71C2212yes—
40C22×C4⋊C4×C71C2212yes—
41C22×C42×C71C2211yescharacteristic
42C23×Dic71C2312yes—
43C23×Dic71C2312yes—
44C23×Dic71C2312yes—
45C23×Dic71C2312yes—
46C2×C4⋊Dic71—28no—
47C2×C4⋊Dic71—28no—
48C2×C4⋊Dic71—44no—
49C2×C4⋊Dic71C2318yes—
50C2×C4⋊Dic71C2318yes—
51C2×C4⋊Dic71C2318yes—
52C2×C4×Dic71—28no—
53C2×C4×Dic71—42no—
54C2×C4×Dic71—42no—
55C2×C4×Dic71—44no—
56C2×C4×Dic71C2318yes—
57C2×C4×Dic71C2314yes—
58C2×C4×Dic71C2314yes—
59C2×C4×Dic71C2318yes—
60C71⋊#95C2318yes—
61C71⋊#95C2318yes—
62C71⋊#95C2318yes—
63C71⋊#95C2318yes—
64C71⋊#95C2314yes—
65C71⋊#95C2314yes—
66C71⋊#95C2318yes—
67C71⋊#95C2318yes—
68C71⋊#95C2318yes—
69C23×C4×C71C2311yescharacteristic
70C23×C4×C71C2311yescharacteristic
71C23×C4×C71C2311yescharacteristic
72C23×C4×C71C2312yes—
73C23×C4×C71C2312yes—
74#125×C71C2×C4164yescomplemented
75C2×C4⋊C4×C71C2×C418yes—
76C2×C4⋊C4×C71C2×C418yes—
77C2×C4⋊C4×C71C2×C4116yes—
78C2×C4⋊C4×C71C2×C4116yes—
79C2×C4⋊C4×C71C2318yes—
80C2×C4⋊C4×C71C2314yes—
81C2×C4⋊C4×C71C2314yes—
82C2×C4⋊C4×C71C2318yes—
83C2×C42×C71C2×C418yes—
84C2×C42×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×Dic71—24no—
95C22×Dic71—24no—
96C22×Dic71#4118yes—
97C22×Dic71C2414yes—
98C22×Dic71C2414yes—
99C22×Dic71C2414yes—
100C22×Dic71C2414yes—
101C4⋊Dic71—216no—
102C4⋊Dic71—216no—
103C4⋊Dic71—48no—
104C4×Dic71—216no—
105C4×Dic71—44no—
106C4×Dic71—48no—
107C4×Dic71—44no—
108C24×C71C2411yescharacteristic
109C22×C4×C71—24no—
110C22×C4×C71—24no—
111C22×C4×C71—24no—
112C22×C4×C71—22no—
113C22×C4×C71—24no—
114C22×C4×C71—22no—
115C22×C4×C71—24no—
116C22×C4×C71—24no—
117C22×C4×C71C22×C414yes—
118C22×C4×C71C22×C414yes—
119C22×C4×C71C22×C414yes—
120C22×C4×C71C22×C418yes—
121C22×C4×C71C22×C418yes—
122C22×C4×C71C2412yes—
123C22×C4×C71C2412yes—
124C22×C4×C71C2412yes—
125C22×C4×C71C2414yes—
126C22×C4×C71C2414yes—
127C4⋊C4×C71C22×C4132yes—
128C4⋊C4×C71C22×C4116yes—
129C4⋊C4×C71C22×C4116yes—
130C4⋊C4×C71C22×C4132yes—
131C42×C71C22×C4116yes—
132C23×C71C23×C412yes—
133C23×C71C2×#4114yes—
134C23×C71H(5,𝔽2)12yes—
135C23×C712−1+412yes—
136C23×C712−1+414yes—
137C23×C71C2511yescharacteristic
138C2×C4×C71—216no—
139C2×C4×C71—28no—
140C2×C4×C71—28no—
141C2×C4×C71—28no—
142C2×C4×C71—216no—
143C2×C4×C71—24no—
144C2×C4×C71—24no—
145C2×C4×C71—24no—
146C2×C4×C71—22no—
147C2×C4×C71—24no—
148C2×C4×C71—22no—
149C2×C4×C71—24no—
150C2×C4×C71—24no—
151C2×C4×C71C23×C414yes—
152C2×C4×C71C23×C414yes—
153C2×C4×C71C23×C414yes—
154C2×C4×C71C23×C418yes—
155C2×C4×C71C23×C418yes—
156C2×Dic71—216no—
157C2×Dic71—24no—
158C2×Dic71—24no—
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×Dic71—48no—
170C2×Dic71—48no—
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+411yescharacteristic
181C22×C71C2×2−1+412yes—
182C4×C71—28no—
183C4×C71—24no—
184C4×C71—24no—
185C4×C71—24no—
186C4×C71—28no—
187Dic71—28no—
188Dic71—44no—
189Dic71—44no—
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×#125D7111yescharacteristic
199#2336—7116no—
200C2×#389—712no—
201C2×#387—712no—
202C2×#387—712no—
203C2×#387—712no—
204C2×#387—712no—
205C2×#383—711no—
206C2×C4×C4⋊C4—711no—
207C2×C4×C4⋊C4—712no—
208C71C2×#233611yescharacteristic, complemented, Sylow
209C2×#125Dic71116yescomplemented
210C2×#125C2×D7118yes—
211C22×C4⋊C4—712no—
212C22×C4⋊C4—712no—
213C22×C4⋊C4—712no—
214C22×C4⋊C4C2×D7112yes—
215C22×C4⋊C4C2×D7111yescharacteristic
216C22×C4⋊C4C2×D7111yescharacteristic
217C22×C4⋊C4C2×D7112yes—
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#383—718no—
229C4×C4⋊C4—7116no—
230C4×C4⋊C4—718no—
231C2×#95—712no—
232C2×#95—712no—
233C2×#95—712no—
234C2×#95—712no—
235C2×#95—711no—
236C2×#95—711no—
237C2×#95—712no—
238C2×#95—712no—
239C2×#95—712no—
240C23×C4—712no—
241C23×C4—712no—
242C23×C4—712no—
243C23×C4—712no—
244C23×C4C22×D7111yescharacteristic
245C23×C4C22×D7112yes—
246C23×C4C22×D7112yes—
247C23×C4C22×D7111yescharacteristic
248C23×C4C22×D7111yescharacteristic
249#125C2×Dic71164yescomplemented
250C2×C4⋊C4—2844no—
251C2×C4⋊C4—718no—
252C2×C4⋊C4—718no—
253C2×C4⋊C4—718no—
254C2×C4⋊C4—1428no—
255C2×C4⋊C4—1428no—
256C2×C4⋊C4C2×Dic71116yes—
257C2×C4⋊C4C2×Dic7118yes—
258C2×C4⋊C4C2×Dic7118yes—
259C2×C4⋊C4C2×Dic71116yes—
260C2×C4⋊C4C22×D7118yes—
261C2×C4⋊C4C22×D7114yes—
262C2×C4⋊C4C22×D7114yes—
263C2×C4⋊C4C22×D7118yes—
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×C42C2×Dic7118yes—
273C2×C42C22×D7114yes—
274#95—718no—
275#95—718no—
276#95—718no—
277#95—714no—
278#95—718no—
279#95—714no—
280#95—718no—
281#95—718no—
282#95—718no—
283C24C23×D7111yescharacteristic
284C22×C4—24no—
285C22×C4—24no—
286C22×C4—24no—
287C22×C4—22no—
288C22×C4—24no—
289C22×C4—24no—
290C22×C4—22no—
291C22×C4—24no—
292C22×C4—718no—
293C22×C4—714no—
294C22×C4—714no—
295C22×C4—714no—
296C22×C4—714no—
297C22×C4—1424no—
298C22×C4—1424no—
299C22×C4—1424no—
300C22×C4—1424no—
301C22×C4—1424no—
302C22×C4—1424no—
303C22×C4—1424no—
304C22×C4—1424no—
305C22×C4—1424no—
306C22×C4—1424no—
307C22×C4—1424no—
308C22×C4C22×Dic7114yes—
309C22×C4C22×Dic7114yes—
310C22×C4C22×Dic7114yes—
311C22×C4C22×Dic7118yes—
312C22×C4C22×Dic7118yes—
313C22×C4C23×D7112yes—
314C22×C4C23×D7112yes—
315C22×C4C23×D7114yes—
316C22×C4C23×D7114yes—
317C22×C4C23×D7112yes—
318C4⋊C4—2848no—
319C4⋊C4—14216no—
320C4⋊C4—14216no—
321C4⋊C4C22×Dic71132yes—
322C4⋊C4C22×Dic71116yes—
323C4⋊C4C22×Dic71116yes—
324C4⋊C4C22×Dic71132yes—
325C42—2844no—
326C42—2844no—
327C42—2848no—
328C42—14216no—
329C42C22×Dic71116yes—
330C23C23×Dic7112yes—
331C23#41×D7114yes—
332C23#1455617412yes—
333C23#1455617512yes—
334C23#1455617614yes—
335C23C24×D7111yescharacteristic
336C2×C4—24no—
337C2×C4—24no—
338C2×C4—24no—
339C2×C4—22no—
340C2×C4—24no—
341C2×C4—22no—
342C2×C4—24no—
343C2×C4—24no—
344C2×C4—216no—
345C2×C4—28no—
346C2×C4—28no—
347C2×C4—28no—
348C2×C4—216no—
349C2×C4—2848no—
350C2×C4—2848no—
351C2×C4—2848no—
352C2×C4—718no—
353C2×C4—1424no—
354C2×C4—1424no—
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×C4C23×Dic7114yes—
366C2×C4C23×Dic7114yes—
367C2×C4C23×Dic7114yes—
368C2×C4C23×Dic7118yes—
369C2×C4C23×Dic7118yes—
370C22#41×Dic7114yes—
371C22#1798647714yes—
372C22#1798648214yes—
373C22#1798659718yes—
374C22#1798660818yes—
375C22C24×Dic7111yescharacteristic
376C22C2×#41×D7112yes—
377C22C2×#1455617411yescharacteristic
378C22C2×#1455617511yescharacteristic
379C22C2×#1455617612yes—
380C4—28no—
381C4—24no—
382C4—24no—
383C4—24no—
384C4—28no—
385C4—2844no—
386C4—2844no—
387C4—2844no—
388C4—1428no—
389C2#2259114618yesdirect product factor
390C2C2×#41×Dic7111yescharacteristic
391C2C2×#1798647711yescharacteristic
392C2C2×#1798648211yescharacteristic
393C2C2×#1798659712yes—
394C2C2×#1798660812yes—
subgroupG/H
centerC24C23×D71
commutatorC22×C71C24×C4
FrattiniC23C24×D71
FittingC22×#125×C71C2
socle, prime radicalC24×C71C24
cosocleC23×C71C25
hypercenterC22×#125D71
hypocenterC71C2×#2336
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C22×#125

Complements

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

NH ≅ G/Ntype
1. #22591146C2direct (N × H)
35. C2×#125×C71C4semidirect
74. #125×C71C2×C4semidirect
192. C2×C71#2336semidirect
208. C71C2×#2336semidirect
209. C2×#125Dic71semidirect
249. #125C2×Dic71semidirect
389. C2#22591146direct (N × H)

Maximal subgroups

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

subgroupindex
#225911462
C2×#179858982
C2×#179858852
C2×#179858672
C2×C4⋊C4×Dic712
C2×C4×C4⋊Dic712
C22×#125×C712
C2×#233671