Finite Group Databasebeta

← C2×#23762871 #34270860

Subgroups — C2×#23762871 #34270860

Order 20224.

766 conjugacy classes of subgroups.

The subgroup lattice has 402 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098935C211yesmaximal, characteristic
2C2×#19098849C211yesmaximal, characteristic, complemented
3C2×#19098760C211yesmaximal, characteristic
4C2×#19098690C211yesmaximal, characteristic, complemented
5#23762871C218yesmaximal, direct product factor
6C2×#19098315C211yesmaximal, characteristic, complemented
7C2×#19098310C211yesmaximal, characteristic, complemented
8C2×#331×C79C211yesmaximal, characteristic
9C22×#11929612—21no—
10C22×#11929612—21no—
11C22×#11929612—21no—
12C2×#14579161C2211yescharacteristic
13C2×C4×Dic158C2211yescharacteristic
14#19098935—22no—
15#19098935C2214yes—
16#19098849—22no—
17#19098849C2214yescomplemented
18#19098760—22no—
19#19098760C2214yes—
20#19098690—22no—
21#19098690C2214yescomplemented
22C2×#14579093—21no—
23C2×C4⋊(C79⋊C8)C2211yescharacteristic
24C2×Dic79⋊C8—21no—
25C2×#14579086—21no—
26C2×#14579082—21no—
27C2×#14579071—21no—
28C2×C4×C79⋊C8C2211yescharacteristic
29#19098315C2214yescomplemented
30#19098310C2214yescomplemented
31C2×#127×C79C2211yescharacteristic
32C2×C4⋊C8×C79C2211yescharacteristic
33C2×C4⋊C8×C79C2211yescharacteristic
34#331×C79C2214yes—
35C22×Dic158—21no—
36C22×Dic158D411yescharacteristic
37C2×#11929612—24no—
38C2×#11929612—24no—
39C2×#11929612—24no—
40C2×#11929612—44no—
41C2×#11929612—44no—
42C2×#11929612—44no—
43C22×C79⋊C8—21no—
44C22×C79⋊C8D411yescharacteristic
45C22×C79⋊C8D411yescharacteristic
46#14579161—21no—
47#14579161—21no—
48#14579161—21no—
49#14579161C2312yes—
50C4×Dic158—21no—
51C4×Dic158—21no—
52C4×Dic158D412yes—
53C4×Dic158C2312yes—
54C2×C4⋊Dic79—21no—
55C2×C4⋊Dic79—21no—
56C2×C4⋊Dic79D411yescharacteristic
57C2×Dic79⋊C4—21no—
58C2×C4×Dic79—21no—
59#14579093—24no—
60C4⋊(C79⋊C8)—21no—
61C4⋊(C79⋊C8)C2312yes—
62Dic79⋊C8—24no—
63#14579086—24no—
64#14579082—24no—
65#14579071—24no—
66C4×C79⋊C8D412yes—
67C4×C79⋊C8C2312yes—
68C22×D4×C79—21no—
69C22×D4×C79—21no—
70C22×D4×C79—21no—
71C22×C8×C79—21no—
72C22×C8×C79—21no—
73#127×C79—21no—
74#127×C79—21no—
75#127×C79—21no—
76#127×C79C2312yes—
77C2×C42×C79C2311yescharacteristic
78C4⋊C8×C79—21no—
79C4⋊C8×C79—21no—
80C4⋊C8×C79C2312yes—
81C4⋊C8×C79C2312yes—
82C2×Dic158—21no—
83C2×Dic158—22no—
84C2×Dic158—22no—
85C2×Dic158—22no—
86C2×Dic158—41no—
87C2×Dic158—42no—
88C2×Dic158—42no—
89C2×Dic158C2×D412yes—
90C22×Dic79—21no—
91C22×Dic79—21no—
92C22×Dic79—41no—
93#11929612—48no—
94#11929612—48no—
95#11929612—48no—
96C2×C79⋊C8—22no—
97C2×C79⋊C8—22no—
98C2×C79⋊C8—42no—
99C2×C79⋊C8SD1614yescomplemented
100C2×C79⋊C8C2×D412yes—
101C2×C79⋊C8C2×D412yes—
102C4⋊Dic79—21no—
103C4⋊Dic79—22no—
104C4⋊Dic79—22no—
105C4⋊Dic79—41no—
106C4⋊Dic79—41no—
107C4⋊Dic79C2×D412yes—
108Dic79⋊C4—22no—
109Dic79⋊C4—22no—
110C4×Dic79—22no—
111C4×Dic79—22no—
112C24×C79—41no—
113C2×D4×C79—22no—
114C2×D4×C79—22no—
115C2×D4×C79—22no—
116C2×D4×C79—41no—
117C2×D4×C79—41no—
118C2×D4×C79—41no—
119C2×D4×C79—42no—
120C2×D4×C79—42no—
121C2×D4×C79—42no—
122C2×D4×C79—42no—
123C2×D4×C79—82no—
124C22×C4×C79C2×D411yescharacteristic
125C22×C4×C79C2×D411yescharacteristic
126C22×C4×C79#4111yescharacteristic
127C2×C8×C79—22no—
128C2×C8×C79—22no—
129C2×C8×C79—42no—
130C2×C8×C79—42no—
131C42×C79C2×D411yescharacteristic
132C42×C79C2×D411yescharacteristic
133C42×C79#4111yescharacteristic
134C42×C79C2411yescharacteristic
135C23×C79—42no—
136C23×C79—82no—
137C23×C79—82no—
138C23×C79—82no—
139C23×C79#12111yescharacteristic
140D4×C79—42no—
141D4×C79—42no—
142D4×C79—42no—
143D4×C79—42no—
144D4×C79—82no—
145D4×C79—82no—
146D4×C79—82no—
147D4×C79—82no—
148C2×C4×C79—22no—
149C2×C4×C79#12111yescharacteristic
150C2×C4×C79#12111yescharacteristic
151C2×C4×C79#12111yescharacteristic
152C2×C4×C79C2×SD1612yes—
153C2×C4×C79AGL(1,ℤ/8)12yes—
154C2×C4×C79AGL(1,ℤ/8)12yes—
155C2×C4×C79#13712yes—
156C2×C4×C79C22×D411yescharacteristic
157C2×C4×C79C22×D411yescharacteristic
158C2×C4×C79C2×#4111yescharacteristic
159C2×Dic79—22no—
160C2×Dic79—22no—
161C2×Dic79—42no—
162C2×Dic79—42no—
163C2×Dic79—42no—
164C2×Dic79—82no—
165Dic158—22no—
166Dic158—22no—
167Dic158—42no—
168Dic158—42no—
169Dic158—42no—
170Dic158—82no—
171C8×C79—42no—
172C8×C79—42no—
173C79⋊C8—22no—
174C79⋊C8—42no—
175C79⋊C8C2×SD1614yescomplemented
176C22×C79—82no—
177C22×C79—82no—
178C22×C79—82no—
179C22×C79—164no—
180C22×C79#46012yes—
181C22×C79#46812yes—
182C22×C79#47112yes—
183C22×C79C2×#12111yescharacteristic
184C4×C79—21no—
185C4×C79—21no—
186C4×C79#46012yes—
187C4×C79#46812yes—
188C4×C79C22×SD1611yescharacteristic
189C4×C79C2×AGL(1,ℤ/8)11yescharacteristic
190C4×C79C2×AGL(1,ℤ/8)11yescharacteristic
191C4×C79C2×#13711yescharacteristic
192Dic79—42no—
193Dic79—42no—
194Dic79—82no—
195C2×#1686—791nomaximal, Sylow
196C2×C79—162no—
197C2×C79#168614yescomplemented
198C2×C79C2×#46011yescharacteristic
199C2×C79C2×#46811yescharacteristic
200C2×C79C2×#47111yescharacteristic
201C2×#492—791no—
202C2×#475—791no—
203C2×#460—791no—
204C2×#446—791no—
205#1686—798no—
206C2×#335—791no—
207C2×#332—791no—
208C2×#331D7911yescharacteristic
209C79C2×#168611yescharacteristic, complemented, Sylow
210C22×SD16—1581no—
211C22×SD16—1581no—
212C22×SD16—1581no—
213C2×C4⋊Q8—791no—
214C2×#127C2×D7911yescharacteristic
215C2×C4×Q8—791no—
216#492—794no—
217#492—1582no—
218#475—794no—
219#475—1582no—
220#460—794no—
221#460—1582no—
222#446—794no—
223#446—1582no—
224C2×#106—1581no—
225C2×C4⋊C8—791no—
226C2×C4⋊C8—1581no—
227C2×C4⋊C8C2×D7911yescharacteristic
228C2×C4⋊C8C2×D7911yescharacteristic
229C2×#103—1581no—
230C2×#102—1581no—
231C2×#97—1581no—
232C2×C4×C8—791no—
233#335—794no—
234#332—794no—
235#331C2×D7914yes—
236C22×Q8—791no—
237C22×Q8—1581no—
238C22×D4—21no—
239C22×D4—21no—
240C22×D4—21no—
241C2×SD16—3164no—
242C2×SD16—3164no—
243C2×SD16—3164no—
244C2×SD16—1584no—
245C2×SD16—1584no—
246C2×SD16—1584no—
247C22×C8—21no—
248C22×C8—21no—
249C22×C8—791no—
250C22×C8—791no—
251C22×C8—1581no—
252C4⋊Q8—792no—
253C4⋊Q8—1581no—
254C4⋊Q8—1581no—
255C4⋊Q8—1581no—
256#127—21no—
257#127—21no—
258#127—21no—
259#127C22×D7912yes—
260C4×Q8—792no—
261C4×Q8—792no—
262C4×Q8—1581no—
263C4×Q8—1581no—
264C2×C4⋊C4—791no—
265C2×C4⋊C4—1581no—
266C2×C4⋊C4—1581no—
267C2×C4⋊C4—1581no—
268C2×C42—1581no—
269C2×C42C22×D7911yescharacteristic
270#106—1584no—
271C4⋊C8—21no—
272C4⋊C8—21no—
273C4⋊C8—792no—
274C4⋊C8—1584no—
275C4⋊C8—1581no—
276C4⋊C8C22×D7912yes—
277C4⋊C8C22×D7912yes—
278#103—1584no—
279#102—1584no—
280#97—1584no—
281C4×C8—792no—
282C4×C8—792no—
283C24—41no—
284C2×Q8—3161no—
285C2×Q8—3162no—
286C2×Q8—3162no—
287C2×Q8—792no—
288C2×Q8—1582no—
289C2×Q8—1582no—
290C2×Q8—1582no—
291C2×Q8—1581no—
292C2×D4—22no—
293C2×D4—22no—
294C2×D4—22no—
295C2×D4—41no—
296C2×D4—41no—
297C2×D4—41no—
298C2×D4—42no—
299C2×D4—42no—
300C2×D4—42no—
301C2×D4—42no—
302C2×D4—82no—
303C22×C4—3161no—
304C22×C4—1581no—
305C22×C4—1581no—
306C22×C4D4×D7911yescharacteristic
307C22×C4D4×D7911yescharacteristic
308C22×C4#1192962411yescharacteristic
309SD16—3168no—
310SD16—3168no—
311SD16—3168no—
312C2×C8—22no—
313C2×C8—22no—
314C2×C8—42no—
315C2×C8—42no—
316C2×C8—3162no—
317C2×C8—794no—
318C2×C8—792no—
319C2×C8—792no—
320C2×C8—1582no—
321C2×C8—1582no—
322C4⋊C4—3161no—
323C4⋊C4—3161no—
324C4⋊C4—792no—
325C4⋊C4—1582no—
326C4⋊C4—1582no—
327C4⋊C4—1582no—
328C4⋊C4—1582no—
329C4⋊C4—1581no—
330C42—1582no—
331C42—1582no—
332C42D4×D7911yescharacteristic
333C42D4×D7911yescharacteristic
334C42#1192962411yescharacteristic
335C42C23×D7911yescharacteristic
336C23—42no—
337C23—82no—
338C23—82no—
339C23—82no—
340C23#1457913411yescharacteristic
341Q8—3162no—
342Q8—3162no—
343Q8—3162no—
344Q8—6322no—
345Q8—1582no—
346Q8—1582no—
347D4—42no—
348D4—42no—
349D4—42no—
350D4—42no—
351D4—82no—
352D4—82no—
353D4—82no—
354D4—82no—
355C2×C4—22no—
356C2×C4—3162no—
357C2×C4—3162no—
358C2×C4—3162no—
359C2×C4—6322no—
360C2×C4—1582no—
361C2×C4—1582no—
362C2×C4#1457913411yescharacteristic
363C2×C4#1457913411yescharacteristic
364C2×C4#1457913411yescharacteristic
365C2×C4SD16×D7912yes—
366C2×C4#1457918512yes—
367C2×C4#1457918512yes—
368C2×C4#1457919012yes—
369C2×C4C2×D4×D7911yescharacteristic
370C2×C4C2×D4×D7911yescharacteristic
371C2×C4C2×#1192962411yescharacteristic
372C8—42no—
373C8—42no—
374C8—3162no—
375C8—794no—
376C8—1582no—
377C22—82no—
378C22—82no—
379C22—82no—
380C22—164no—
381C22#1909876212yes—
382C22#1909880812yes—
383C22#1909882512yes—
384C22C2×#1457913411yescharacteristic
385C4—21no—
386C4—21no—
387C4—3162no—
388C4—3162no—
389C4—6322no—
390C4#1909876212yes—
391C4#1909880812yes—
392C4C2×SD16×D7911yescharacteristic
393C4C2×#1457918511yescharacteristic
394C4C2×#1457918511yescharacteristic
395C4C2×#1457919011yescharacteristic
396C2—162no—
397C2#2376287114yesdirect product factor
398C2C2×#1909876211yescharacteristic
399C2C2×#1909880811yescharacteristic
400C2C2×#1909882511yescharacteristic
subgroupG/H
centerC23#14579134
commutator, cosocleC42×C79C24
FrattiniC42C23×D79
FittingC2×#331×C79C2
socleC23×C79#121
prime radicalC2×#127×C79C22
hypercenterC2×#331D79
hypocenterC79C2×#1686
LCSG ▷ C42×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#331

Complements

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

NH ≅ G/Ntype
2. C2×#19098849C2semidirect
4. C2×#19098690C2semidirect
5. #23762871C2direct (N × H)
6. C2×#19098315C2semidirect
7. C2×#19098310C2semidirect
17. #19098849C22semidirect
21. #19098690C22semidirect
29. #19098315C22semidirect
30. #19098310C22semidirect
99. C2×C79⋊C8SD16semidirect
175. C79⋊C8C2×SD16semidirect
197. C2×C79#1686semidirect
209. C79C2×#1686semidirect
397. C2#23762871direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190989352
C2×#190988492
C2×#190987602
C2×#190986902
#237628712
C2×#190983152
C2×#190983102
C2×#331×C792
C2×#168679