Finite Group Databasebeta

← C2×#22587738 #31979714

Subgroups — C2×#22587738 #31979714

Order 18176.

726 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
1C2×#17986402C211yesmaximal, characteristic, complemented
2C2×#17986290C211yesmaximal, characteristic
3C2×#17986286C211yesmaximal, characteristic
4C2×#17986064C211yesmaximal, characteristic
5#22587738C218yesmaximal, direct product factor
6C2×#17985751C211yesmaximal, characteristic, complemented
7C2×#17985747C211yesmaximal, characteristic, complemented
8C2×#333×C71C211yesmaximal, characteristic, complemented
9C22×C8×D71—21no—
10C2×#14556128C2211yescharacteristic
11C2×C4×D284C2211yescharacteristic
12#17986402—22no—
13#17986402C2214yescomplemented
14#17986290—22no—
15#17986290C2214yes—
16#17986286—22no—
17#17986286C2214yes—
18#17986064—22no—
19#17986064C2214yes—
20C2×#14556061—21no—
21C2×#14556061—21no—
22C2×#14556060—21no—
23C2×#14556059—21no—
24C2×C4⋊(C71⋊C8)C2211yescharacteristic
25C2×#14556050—21no—
26C2×#14556048—21no—
27C2×(C2×D71)⋊C8—21no—
28C2×C4×C71⋊C8C2211yescharacteristic
29#17985751C2214yescomplemented
30#17985747C2214yescomplemented
31C2×C4⋊Q8×C71C2211yescharacteristic
32C2×C4⋊C8×C71C2211yescharacteristic
33C2×C4⋊C8×C71C2211yescharacteristic
34#333×C71C2214yescomplemented
35C22×Dic142—21no—
36C22×D284D411yescharacteristic
37C22×C4×D71—21no—
38C22×C71⋊C8—21no—
39C22×C71⋊C8D411yescharacteristic
40C22×C71⋊C8D411yescharacteristic
41C2×C8×D71—24no—
42C2×C8×D71—44no—
43#14556128—21no—
44#14556128—21no—
45#14556128—21no—
46#14556128C2312yes—
47C4×D284—21no—
48C4×D284—21no—
49C4×D284D412yes—
50C4×D284C2312yes—
51C2×C4⋊Dic71—21no—
52C2×C4⋊Dic71—21no—
53C2×C4⋊Dic71D411yescharacteristic
54C2×(C2×D71)⋊C4—21no—
55#14556061—24no—
56#14556061—24no—
57#14556060—24no—
58#14556059—24no—
59C4⋊(C71⋊C8)—21no—
60C4⋊(C71⋊C8)C2312yes—
61#14556050—24no—
62#14556048—24no—
63(C2×D71)⋊C8—24no—
64C4×C71⋊C8D412yes—
65C4×C71⋊C8C2312yes—
66C22×Q8×C71—21no—
67C22×C8×C71—21no—
68C22×C8×C71—21no—
69C4⋊Q8×C71—21no—
70C4⋊Q8×C71—21no—
71C4⋊Q8×C71—21no—
72C4⋊Q8×C71C2312yes—
73C2×C4⋊C4×C71—21no—
74C2×C4⋊C4×C71—21no—
75C2×C42×C71C2311yescharacteristic
76C4⋊C8×C71—21no—
77C4⋊C8×C71—21no—
78C4⋊C8×C71C2312yes—
79C4⋊C8×C71C2312yes—
80C23×D71—21no—
81C2×Dic142—22no—
82C2×Dic142—41no—
83C2×Dic142—82no—
84C2×D284—21no—
85C2×D284—22no—
86C2×D284Q1614yes—
87C2×D284C2×D412yes—
88C22×Dic71—21no—
89C22×Dic71—41no—
90C2×C4×D71—22no—
91C2×C4×D71—22no—
92C2×C4×D71—42no—
93C2×C4×D71—42no—
94C2×C71⋊C8—22no—
95C2×C71⋊C8—22no—
96C2×C71⋊C8—42no—
97C2×C71⋊C8SD1614yes—
98C2×C71⋊C8C2×D412yes—
99C2×C71⋊C8C2×D412yes—
100C8×D71—48no—
101C4⋊Dic71—21no—
102C4⋊Dic71—22no—
103C4⋊Dic71—22no—
104C4⋊Dic71—41no—
105C4⋊Dic71—41no—
106C4⋊Dic71C2×D412yes—
107(C2×D71)⋊C4—22no—
108(C2×D71)⋊C4—22no—
109C2×Q8×C71—22no—
110C2×Q8×C71—41no—
111C2×Q8×C71—82no—
112C22×C4×C71—41no—
113C22×C4×C71C2×D411yescharacteristic
114C22×C4×C71C2×D411yescharacteristic
115C22×C4×C71#4111yescharacteristic
116C2×C8×C71—22no—
117C2×C8×C71—22no—
118C2×C8×C71—42no—
119C2×C8×C71—42no—
120C4⋊C4×C71—22no—
121C4⋊C4×C71—22no—
122C4⋊C4×C71—41no—
123C4⋊C4×C71—41no—
124C42×C71C2×D411yescharacteristic
125C42×C71C2×D411yescharacteristic
126C42×C71#4111yescharacteristic
127C42×C71C2411yescharacteristic
128C23×C71#12111yescharacteristic
129C22×D71—22no—
130C22×D71—24no—
131C22×D71—42no—
132C22×D71—42no—
133Q8×C71—82no—
134Q8×C71—82no—
135C2×C4×C71—22no—
136C2×C4×C71—42no—
137C2×C4×C71—82no—
138C2×C4×C71#12111yescharacteristic
139C2×C4×C71#12111yescharacteristic
140C2×C4×C71#12111yescharacteristic
141C2×C4×C71C2×SD1612yes—
142C2×C4×C71C2×Q1612yes—
143C2×C4×C71#13512yes—
144C2×C4×C71#13712yes—
145C2×C4×C71C22×D411yescharacteristic
146C2×C4×C71C22×D411yescharacteristic
147C2×C4×C71C2×#4111yescharacteristic
148C2×Dic71—22no—
149C2×Dic71—42no—
150C2×Dic71—42no—
151C2×Dic71—82no—
152D284—22no—
153D284—24no—
154D284C2×Q1614yes—
155C4×D71—42no—
156C4×D71—42no—
157C4×D71—44no—
158Dic142—82no—
159Dic142—82no—
160C8×C71—42no—
161C8×C71—42no—
162C71⋊C8—22no—
163C71⋊C8—42no—
164C71⋊C8C2×SD1614yes—
165C22×C71#46112yes—
166C22×C71#46712yes—
167C22×C71#47212yes—
168C22×C71C2×#12111yescharacteristic
169C2×D71—24no—
170C2×D71—48no—
171C2×D71—42no—
172C2×D71—42no—
173C4×C71—21no—
174C4×C71—21no—
175C4×C71—82no—
176C4×C71#46112yes—
177C4×C71#46712yes—
178C4×C71C22×SD1611yescharacteristic
179C4×C71C22×Q1611yescharacteristic
180C4×C71C2×#13511yescharacteristic
181C4×C71C2×#13711yescharacteristic
182Dic71—42no—
183Dic71—82no—
184C2×#1675—711nomaximal, Sylow
185C2×C71#167514yescomplemented
186C2×C71C2×#46111yescharacteristic
187C2×C71C2×#46711yescharacteristic
188C2×C71C2×#47211yescharacteristic
189D71—44no—
190C2×#500—711no—
191C2×#476—711no—
192C2×#476—711no—
193C2×C8×D4—711no—
194#1675—718no—
195C2×#335—711no—
196C2×#333—711no—
197C2×#333D7111yescharacteristic, complemented
198C71C2×#167511yescharacteristic, complemented, Sylow
199C23×C8—1421no—
200C2×C4⋊Q8—711no—
201C2×C4⋊Q8C2×D7111yescharacteristic
202C2×C4×D4—711no—
203#500—714no—
204#500—1422no—
205#476—714no—
206#476—714no—
207#476—1422no—
208#476—1422no—
209C8×D4—714no—
210C8×D4—1422no—
211C2×#107—1421no—
212C2×#107—1421no—
213C2×#106—1421no—
214C2×#106—1421no—
215C2×C4⋊C8—711no—
216C2×C4⋊C8C2×D7111yescharacteristic
217C2×C4⋊C8C2×D7111yescharacteristic
218C2×#102—1421no—
219C2×#102—1421no—
220C2×C22⋊C8—1421no—
221C2×C4×C8—711no—
222#335—714no—
223#333—714no—
224#333C2×D7114yescomplemented
225C22×Q8—21no—
226C22×Q8—1421no—
227C22×D4—711no—
228C23×C4—1421no—
229C22×C8—21no—
230C22×C8—21no—
231C22×C8—2844no—
232C22×C8—711no—
233C22×C8—711no—
234C22×C8—1424no—
235C22×C8—1421no—
236C4⋊Q8—21no—
237C4⋊Q8—21no—
238C4⋊Q8—21no—
239C4⋊Q8—712no—
240C4⋊Q8—1421no—
241C4⋊Q8—1421no—
242C4⋊Q8—1421no—
243C4⋊Q8C22×D7112yes—
244C4×D4—712no—
245C4×D4—712no—
246C4×D4—1421no—
247C4×D4—1421no—
248C2×C4⋊C4—21no—
249C2×C4⋊C4—21no—
250C2×C4⋊C4—711no—
251C2×C4⋊C4—1421no—
252C2×C4⋊C4—1421no—
253C2×C22⋊C4—1421no—
254C2×C42C22×D7111yescharacteristic
255#107—1424no—
256#107—1424no—
257#106—1424no—
258#106—1424no—
259C4⋊C8—21no—
260C4⋊C8—21no—
261C4⋊C8—712no—
262C4⋊C8—1421no—
263C4⋊C8C22×D7112yes—
264C4⋊C8C22×D7112yes—
265#102—1424no—
266#102—1424no—
267C22⋊C8—1424no—
268C4×C8—712no—
269C4×C8—712no—
270C24—1421no—
271C2×Q8—22no—
272C2×Q8—41no—
273C2×Q8—82no—
274C2×Q8—2841no—
275C2×Q8—5682no—
276C2×Q8—1422no—
277C2×D4—712no—
278C2×D4—714no—
279C2×D4—1421no—
280C2×D4—1422no—
281C22×C4—41no—
282C22×C4—2842no—
283C22×C4—2842no—
284C22×C4—2841no—
285C22×C4—1421no—
286C22×C4—1422no—
287C22×C4—1422no—
288C22×C4D4×D7111yescharacteristic
289C22×C4D4×D7111yescharacteristic
290C22×C4#1176586511yescharacteristic
291C2×C8—22no—
292C2×C8—22no—
293C2×C8—42no—
294C2×C8—42no—
295C2×C8—2848no—
296C2×C8—2842no—
297C2×C8—712no—
298C2×C8—714no—
299C2×C8—712no—
300C2×C8—1422no—
301C2×C8—1422no—
302C4⋊C4—22no—
303C4⋊C4—22no—
304C4⋊C4—41no—
305C4⋊C4—41no—
306C4⋊C4—2841no—
307C4⋊C4—2841no—
308C4⋊C4—712no—
309C4⋊C4—1422no—
310C4⋊C4—1422no—
311C4⋊C4—1421no—
312C22⋊C4—1422no—
313C22⋊C4—1422no—
314C42D4×D7111yescharacteristic
315C42D4×D7111yescharacteristic
316C42#1176586511yescharacteristic
317C42C23×D7111yescharacteristic
318C23—2842no—
319C23—2842no—
320C23—1422no—
321C23—1424no—
322C23#1455610111yescharacteristic
323Q8—82no—
324Q8—82no—
325Q8—5682no—
326Q8—5682no—
327D4—714no—
328D4—1424no—
329D4—1422no—
330C2×C4—22no—
331C2×C4—42no—
332C2×C4—82no—
333C2×C4—2842no—
334C2×C4—2844no—
335C2×C4—2842no—
336C2×C4—2842no—
337C2×C4—2842no—
338C2×C4—5682no—
339C2×C4—1422no—
340C2×C4#1455610111yescharacteristic
341C2×C4#1455610111yescharacteristic
342C2×C4#1455610111yescharacteristic
343C2×C4SD16×D7112yes—
344C2×C4Q16×D7112yes—
345C2×C4#1455614912yes—
346C2×C4#1455616012yes—
347C2×C4C2×D4×D7111yescharacteristic
348C2×C4C2×D4×D7111yescharacteristic
349C2×C4C2×#1176586511yescharacteristic
350C8—42no—
351C8—42no—
352C8—2842no—
353C8—714no—
354C8—1422no—
355C22—2848no—
356C22—2842no—
357C22—2842no—
358C22—1424no—
359C22#1798620312yes—
360C22#1798623912yes—
361C22#1798626812yes—
362C22C2×#1455610111yescharacteristic
363C4—21no—
364C4—21no—
365C4—82no—
366C4—2842no—
367C4—5682no—
368C4#1798620312yes—
369C4#1798623912yes—
370C4C2×SD16×D7111yescharacteristic
371C4C2×Q16×D7111yescharacteristic
372C4C2×#1455614911yescharacteristic
373C4C2×#1455616011yescharacteristic
374C2—2844no—
375C2#2258773814yesdirect product factor
376C2C2×#1798620311yescharacteristic
377C2C2×#1798623911yescharacteristic
378C2C2×#1798626811yescharacteristic
subgroupG/H
centerC23#14556101
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#333×C71C2
socleC23×C71#121
prime radicalC22×D284D4
hypercenterC2×#333D71
hypocenterC71C2×#1675
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#333

Complements

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

NH ≅ G/Ntype
1. C2×#17986402C2semidirect
5. #22587738C2direct (N × H)
6. C2×#17985751C2semidirect
7. C2×#17985747C2semidirect
8. C2×#333×C71C2semidirect
13. #17986402C22semidirect
29. #17985751C22semidirect
30. #17985747C22semidirect
34. #333×C71C22semidirect
185. C2×C71#1675semidirect
197. C2×#333D71semidirect
198. C71C2×#1675semidirect
224. #333C2×D71semidirect
375. C2#22587738direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179864022
C2×#179862902
C2×#179862862
C2×#179860642
#225877382
C2×#179857512
C2×#179857472
C2×#333×C712
C2×#167571