Finite Group Databasebeta

← C2×#22588415 #31997184

Subgroups — C2×#22588415 #31997184

Order 18176.

1566 conjugacy classes of subgroups.

The subgroup lattice has 380 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556087C211yesmaximal, characteristic
2C2×#17985862C211yesmaximal, characteristic
3#22588415C218yesmaximal, direct product factor
4C2×#17985765C214yesmaximal
5C2×#381×C71C211yesmaximal, characteristic
6C2×#14556087—22no—
7C2×#14556087—22no—
8C2×#14556087—22no—
9C2×#14556087—22no—
10C2×#14556087C414yescomplemented
11C2×#14556087C2214yes—
12C22×C4⋊Dic71C412yescomplemented
13C22×C22⋊Dic71C2212yes—
14C22×C22⋊Dic71C2212yes—
15C22×C4×Dic71C412yescomplemented
16#17985862—22no—
17#17985862C2214yes—
18C2×C71⋊#95—22no—
19#17985765C22116yes—
20C24×C4×C71C2211yescharacteristic
21C22×C22⋊C4×C71C2212yes—
22#381×C71—22no—
23#381×C71C2214yes—
24C2×#95×C71—22no—
25C23×Dic71—22no—
26C23×Dic71C2×C414yes—
27#14556087—28no—
28#14556087—28no—
29#14556087—28no—
30#14556087—28no—
31C2×C4⋊Dic71—24no—
32C2×C4⋊Dic71—24no—
33C2×C4⋊Dic71C2×C418yescomplemented
34C2×C22⋊Dic71—22no—
35C2×C22⋊Dic71—22no—
36C2×C22⋊Dic71—22no—
37C2×C22⋊Dic71—22no—
38C2×C22⋊Dic71—22no—
39C2×C22⋊Dic71—28no—
40C2×C22⋊Dic71C2×C414yes—
41C2×C22⋊Dic71C2314yes—
42C2×C22⋊Dic71C2314yes—
43C2×C4×Dic71—24no—
44C2×C4×Dic71—24no—
45C2×C4×Dic71C2×C418yescomplemented
46C71⋊#95—28no—
47C25×C71C2311yescharacteristic
48C23×C4×C71—28no—
49C23×C4×C71—22no—
50C23×C4×C71C2×C411yescharacteristic
51C23×C4×C71C2×C411yescharacteristic
52C23×C4×C71C2×C412yes—
53C23×C4×C71D412yes—
54C23×C4×C71D412yes—
55C23×C4×C71D412yes—
56C23×C4×C71D412yes—
57C23×C4×C71C2312yes—
58C2×C22⋊C4×C71—28no—
59C2×C22⋊C4×C71—22no—
60C2×C22⋊C4×C71C2314yes—
61#95×C71—28no—
62C22×Dic71—24no—
63C22×Dic71—24no—
64C22×Dic71—24no—
65C22×Dic71—48no—
66C22×Dic71—48no—
67C22×Dic71—44no—
68C22×Dic71C22×C418yes—
69C4⋊Dic71—216no—
70C22⋊Dic71—24no—
71C22⋊Dic71—24no—
72C22⋊Dic71—24no—
73C22⋊Dic71—24no—
74C22⋊Dic71—28no—
75C22⋊Dic71—44no—
76C4×Dic71—216no—
77C24×C71—44no—
78C24×C71C22×C411yescharacteristic
79C24×C71C22×C411yescharacteristic
80C24×C71C2×D411yescharacteristic
81C24×C71C2×D411yescharacteristic
82C24×C71C2×D411yescharacteristic
83C24×C71C2×D411yescharacteristic
84C24×C71#4118yes—
85C24×C71C2411yescharacteristic
86C22×C4×C71—24no—
87C22×C4×C71—24no—
88C22×C4×C71—28no—
89C22×C4×C71—28no—
90C22×C4×C71—28no—
91C22×C4×C71—28no—
92C22×C4×C71—28no—
93C22×C4×C71—28no—
94C22×C4×C71—24no—
95C22×C4×C71—48no—
96C22×C4×C71—44no—
97C22×C4×C71C22⋊C412yes—
98C22×C4×C71C22⋊C412yes—
99C22×C4×C71C22⋊C412yes—
100C22×C4×C71C22⋊C412yes—
101C22×C4×C71C22⋊C414yes—
102C22×C4×C71C22⋊C414yes—
103C22×C4×C71C22×C412yes—
104C22×C4×C71C22×C412yes—
105C22×C4×C71C2×D414yes—
106C22×C4×C71C2×D414yes—
107C22⋊C4×C71—28no—
108C22⋊C4×C71—44no—
109C23×C71—24no—
110C23×C71—24no—
111C23×C71—24no—
112C23×C71—42no—
113C23×C71—42no—
114C23×C71—42no—
115C23×C71—416no—
116C23×C71—42no—
117C23×C71C2×C22⋊C411yescharacteristic
118C23×C71C2×C22⋊C411yescharacteristic
119C23×C71C2×C22⋊C411yescharacteristic
120C23×C71C2×C22⋊C411yescharacteristic
121C23×C71#11714yes—
122C23×C71#11714yes—
123C23×C71#12314yes—
124C23×C71#12314yes—
125C23×C71#12314yes—
126C23×C71#12314yes—
127C23×C71C23×C411yescharacteristic
128C23×C71C22×D411yescharacteristic
129C23×C71C22×D411yescharacteristic
130C23×C71C2×#4114yes—
131C2×C4×C71—24no—
132C2×C4×C71—24no—
133C2×C4×C71—28no—
134C2×C4×C71—28no—
135C2×C4×C71—24no—
136C2×C4×C71—24no—
137C2×C4×C71—28no—
138C2×C4×C71—28no—
139C2×C4×C71—24no—
140C2×C4×C71—24no—
141C2×C4×C71—48no—
142C2×C4×C71—44no—
143C2×C4×C71—88no—
144C2×C4×C71C2×C22⋊C414yes—
145C2×C4×C71C2×C22⋊C414yes—
146C2×Dic71—28no—
147C2×Dic71—48no—
148C2×Dic71—48no—
149C2×Dic71—48no—
150C2×Dic71—48no—
151C2×Dic71—44no—
152C2×Dic71—88no—
153C22×C71—28no—
154C22×C71—28no—
155C22×C71—28no—
156C22×C71—22no—
157C22×C71—22no—
158C22×C71—22no—
159C22×C71—22no—
160C22×C71—22no—
161C22×C71—22no—
162C22×C71—44no—
163C22×C71—44no—
164C22×C71—44no—
165C22×C71—44no—
166C22×C71#38112yes—
167C22×C71#38112yes—
168C22×C71#38112yes—
169C22×C71#38112yes—
170C22×C71#41014yes—
171C22×C71C22×C22⋊C411yescharacteristic
172C22×C71C2×#11712yes—
173C22×C71C2×#12312yes—
174C22×C71C2×#12312yes—
175C4×C71—24no—
176C4×C71—24no—
177C4×C71—84no—
178Dic71—48no—
179Dic71—84no—
180C2×#1820—711nomaximal, Sylow
181C2×C71—22no—
182C2×C71—22no—
183C2×C71—22no—
184C2×C71—22no—
185C2×C71—22no—
186C2×C71—22no—
187C2×C71#182014yescomplemented
188C2×C71C2×#38111yescharacteristic
189C2×C71C2×#41012yes—
190C22×#117—711no—
191C2×#381—711no—
192C2×#381D7111yescharacteristic
193#1820—718no—
194C2×#342—714no—
195C71C2×#182011yescharacteristic, complemented, Sylow
196C24×C4C2×D7111yescharacteristic
197C2×#117—714no—
198C2×#117—714no—
199C2×#117—1422no—
200C2×#117—1422no—
201C2×#117—1422no—
202C2×#117—1422no—
203C22×C4⋊C4—712no—
204C22×C22⋊C4—712no—
205C22×C22⋊C4—712no—
206C22×C22⋊C4C2×D7112yes—
207C22×C42—712no—
208#381—22no—
209#381—714no—
210#381—1422no—
211#381C2×D7114yes—
212C2×#95—22no—
213C2×#95—1422no—
214#342—7116no—
215C25C22×D7111yescharacteristic
216C23×C4—28no—
217C23×C4—22no—
218C23×C4—714no—
219C23×C4—1422no—
220C23×C4C4×D7111yescharacteristic
221C23×C4C4×D7112yes—
222C23×C4C4×D7111yescharacteristic
223C23×C4D28412yes—
224C23×C4D28412yes—
225C23×C4C22⋊D7112yes—
226C23×C4C22⋊D7112yes—
227C23×C4C22×D7112yes—
228#117—1428no—
229#117—1428no—
230#117—1428no—
231#117—1428no—
232C2×C4⋊C4—718no—
233C2×C4⋊C4—1424no—
234C2×C4⋊C4—1424no—
235C2×C22⋊C4—28no—
236C2×C22⋊C4—22no—
237C2×C22⋊C4—714no—
238C2×C22⋊C4—714no—
239C2×C22⋊C4—714no—
240C2×C22⋊C4—1422no—
241C2×C22⋊C4—1428no—
242C2×C22⋊C4—1422no—
243C2×C22⋊C4—1422no—
244C2×C22⋊C4—1422no—
245C2×C22⋊C4—1422no—
246C2×C22⋊C4C22×D7114yes—
247C2×C42—718no—
248C2×C42—1424no—
249C2×C42—1424no—
250#95—28no—
251#95—1428no—
252C24—44no—
253C24C2×C4×D7111yescharacteristic
254C24C2×C4×D7111yescharacteristic
255C24C2×C22⋊D7111yescharacteristic
256C24C2×C22⋊D7111yescharacteristic
257C24C2×D28411yescharacteristic
258C24C2×D28411yescharacteristic
259C24#1176586418yes—
260C24C23×D7111yescharacteristic
261C22×C4—28no—
262C22×C4—24no—
263C22×C4—24no—
264C22×C4—28no—
265C22×C4—28no—
266C22×C4—28no—
267C22×C4—28no—
268C22×C4—28no—
269C22×C4—24no—
270C22×C4—48no—
271C22×C4—44no—
272C22×C4—2848no—
273C22×C4—2848no—
274C22×C4—2844no—
275C22×C4—718no—
276C22×C4—1424no—
277C22×C4—1424no—
278C22×C4—1424no—
279C22×C4(C2×D71)⋊C412yes—
280C22×C4(C2×D71)⋊C412yes—
281C22×C4(C2×D71)⋊C414yes—
282C22×C4(C2×D71)⋊C414yes—
283C22×C4(C2×D71)⋊C412yes—
284C22×C4(C2×D71)⋊C412yes—
285C22×C4C2×C4×D7112yes—
286C22×C4C2×C4×D7112yes—
287C22×C4C2×C22⋊D7114yes—
288C22×C4C2×D28414yes—
289C4⋊C4—14216no—
290C22⋊C4—28no—
291C22⋊C4—44no—
292C22⋊C4—2844no—
293C22⋊C4—1428no—
294C22⋊C4—1424no—
295C22⋊C4—1424no—
296C22⋊C4—1424no—
297C22⋊C4—1424no—
298C42—14216no—
299C23—24no—
300C23—24no—
301C23—24no—
302C23—42no—
303C23—42no—
304C23—42no—
305C23—416no—
306C23—42no—
307C23C2×(C2×D71)⋊C411yescharacteristic
308C23C2×(C2×D71)⋊C411yescharacteristic
309C23C2×(C2×D71)⋊C411yescharacteristic
310C23C2×(C2×D71)⋊C411yescharacteristic
311C23#1455608414yes—
312C23#1455608414yes—
313C23#1455610914yes—
314C23#1455610914yes—
315C23#1455611214yes—
316C23#1455611214yes—
317C23C22×C4×D7111yescharacteristic
318C23C22×C22⋊D7111yescharacteristic
319C23C22×D28411yescharacteristic
320C23C2×#1176586414yes—
321C2×C4—24no—
322C2×C4—24no—
323C2×C4—28no—
324C2×C4—28no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—24no—
328C2×C4—24no—
329C2×C4—28no—
330C2×C4—28no—
331C2×C4—48no—
332C2×C4—44no—
333C2×C4—88no—
334C2×C4—2848no—
335C2×C4—2848no—
336C2×C4—2848no—
337C2×C4—2848no—
338C2×C4—2844no—
339C2×C4—5688no—
340C2×C4—1428no—
341C2×C4C2×(C2×D71)⋊C414yes—
342C2×C4C2×(C2×D71)⋊C414yes—
343C22—22no—
344C22—22no—
345C22—22no—
346C22—22no—
347C22—22no—
348C22—22no—
349C22—28no—
350C22—28no—
351C22—28no—
352C22—44no—
353C22—44no—
354C22—44no—
355C22—44no—
356C22#1798586012yes—
357C22#1798586012yes—
358C22#1798586012yes—
359C22#1798586012yes—
360C22#1798597214yes—
361C22C22×(C2×D71)⋊C411yescharacteristic
362C22C2×#1455608412yes—
363C22C2×#1455610912yes—
364C22C2×#1455611212yes—
365C4—24no—
366C4—24no—
367C4—84no—
368C4—2848no—
369C4—5684no—
370C2—22no—
371C2—22no—
372C2—22no—
373C2—22no—
374C2—22no—
375C2—22no—
376C2#2258841514yesdirect product factor
377C2C2×#1798586011yescharacteristic
378C2C2×#1798597212yes—
subgroupG/H
centerC23C2×(C2×D71)⋊C4
commutatorC23×C71C23×C4
FrattiniC24C23×D71
FittingC2×#381×C71C2
socleC23×C71C2×C22⋊C4
prime radicalC25×C71C23
cosocleC24×C71C24
hypercenterC2×#381D71
hypocenterC71C2×#1820
LCSG ▷ C23×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C24×C4 ◁ C2×#381

Complements

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

NH ≅ G/Ntype
3. #22588415C2direct (N × H)
10. C2×#14556087C4semidirect
12. C22×C4⋊Dic71C4semidirect
15. C22×C4×Dic71C4semidirect
33. C2×C4⋊Dic71C2×C4semidirect
45. C2×C4×Dic71C2×C4semidirect
187. C2×C71#1820semidirect
195. C71C2×#1820semidirect
376. C2#22588415direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145560872
C2×#179858622
#225884152
C2×#179857652
C2×#381×C712
C2×#182071