Finite Group Databasebeta

← C2×#23762779 #34270614

Subgroups — C2×#23762779 #34270614

Order 20224.

670 conjugacy classes of subgroups.

The subgroup lattice has 362 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098855C211yesmaximal, characteristic
2C2×#19098770C211yesmaximal, characteristic
3C2×C8×Dic158C211yesmaximal, characteristic
4#23762779C218yesmaximal, direct product factor
5C2×#19098314C211yesmaximal, characteristic
6C2×#19098312C211yesmaximal, characteristic
7C2×#19098309C211yesmaximal, characteristic
8C2×#498×C79C211yesmaximal, characteristic
9C22×#11929614—21no—
10C2×C4×Dic158C2211yescharacteristic
11#19098855—22no—
12#19098855C2214yes—
13#19098770—22no—
14#19098770C2214yes—
15C8×Dic158—22no—
16C8×Dic158C2214yes—
17C2×#14579094—21no—
18C2×C4⋊(C79⋊C8)C2211yescharacteristic
19C2×C4⋊(C79⋊C8)C2211yescharacteristic
20C2×C4⋊(C79⋊C8)C2211yescharacteristic
21C2×Dic79⋊C8—21no—
22C2×#14579085—21no—
23C2×#14579084—21no—
24C2×C8×Dic79—21no—
25#19098314C2214yes—
26#19098312C2214yes—
27#19098309C2214yes—
28C2×C4⋊Q8×C79C2211yescharacteristic
29C2×C4⋊Q8×C79C2211yescharacteristic
30#498×C79—22no—
31#498×C79C2214yes—
32C2×#106×C79—21no—
33C2×#106×C79—21no—
34C2×C4×C8×C79C2211yescharacteristic
35C22×Dic158D411yescharacteristic
36C2×#11929614—24no—
37C2×#11929614—44no—
38C22×C79⋊C8—21no—
39C22×C79⋊C8—21no—
40C22×C79⋊C8—21no—
41C4×Dic158—21no—
42C4×Dic158—21no—
43C4×Dic158D412yes—
44C4×Dic158C2312yes—
45C2×C4⋊Dic79D411yescharacteristic
46C2×Dic79⋊C4—21no—
47C2×C4×Dic79—21no—
48#14579094—24no—
49C4⋊(C79⋊C8)—21no—
50C4⋊(C79⋊C8)—21no—
51C4⋊(C79⋊C8)—21no—
52C4⋊(C79⋊C8)C2312yes—
53C4⋊(C79⋊C8)C2312yes—
54C4⋊(C79⋊C8)C2312yes—
55Dic79⋊C8—24no—
56#14579085—24no—
57#14579084—24no—
58C8×Dic79—24no—
59C22×Q8×C79—21no—
60C22×Q8×C79—21no—
61C22×C8×C79D411yescharacteristic
62C22×C8×C79D411yescharacteristic
63C4⋊Q8×C79—21no—
64C4⋊Q8×C79—21no—
65C4⋊Q8×C79—21no—
66C4⋊Q8×C79—21no—
67C4⋊Q8×C79—21no—
68C4⋊Q8×C79—21no—
69C4⋊Q8×C79C2312yes—
70C4⋊Q8×C79C2312yes—
71C2×C4⋊C4×C79—21no—
72C2×C4⋊C4×C79—21no—
73C2×C4⋊C4×C79—21no—
74C2×C4⋊C4×C79—21no—
75C2×C42×C79C2311yescharacteristic
76#106×C79—24no—
77#106×C79—24no—
78C4×C8×C79D412yes—
79C4×C8×C79C2312yes—
80C2×Dic158—21no—
81C2×Dic158—22no—
82C2×Dic158SD1614yes—
83C2×Dic158C2×D412yes—
84C22×Dic79—21no—
85C22×Dic79—21no—
86#11929614—48no—
87C2×C79⋊C8—22no—
88C2×C79⋊C8—22no—
89C2×C79⋊C8—22no—
90C2×C79⋊C8—42no—
91C2×C79⋊C8—42no—
92C2×C79⋊C8—42no—
93C4⋊Dic79—21no—
94C4⋊Dic79C2×D412yes—
95Dic79⋊C4—22no—
96Dic79⋊C4—22no—
97C4×Dic79—22no—
98C4×Dic79—22no—
99C2×Q8×C79—22no—
100C2×Q8×C79—22no—
101C2×Q8×C79—41no—
102C2×Q8×C79—41no—
103C2×Q8×C79—42no—
104C2×Q8×C79—42no—
105C2×Q8×C79—82no—
106C22×C4×C79—41no—
107C22×C4×C79—41no—
108C22×C4×C79C2×D411yescharacteristic
109C22×C4×C79C2×D411yescharacteristic
110C22×C4×C79#4111yescharacteristic
111C2×C8×C79—22no—
112C2×C8×C79Q1614yescomplemented
113C2×C8×C79C2×D412yes—
114C2×C8×C79C2×D412yes—
115C4⋊C4×C79—22no—
116C4⋊C4×C79—22no—
117C4⋊C4×C79—22no—
118C4⋊C4×C79—22no—
119C4⋊C4×C79—41no—
120C4⋊C4×C79—41no—
121C4⋊C4×C79—41no—
122C4⋊C4×C79—41no—
123C42×C79C2×D411yescharacteristic
124C42×C79C2×D411yescharacteristic
125C42×C79#4111yescharacteristic
126C42×C79C2411yescharacteristic
127C23×C79#12111yescharacteristic
128Q8×C79—42no—
129Q8×C79—42no—
130Q8×C79—82no—
131Q8×C79—82no—
132Q8×C79—82no—
133C2×C4×C79—22no—
134C2×C4×C79—42no—
135C2×C4×C79—42no—
136C2×C4×C79—82no—
137C2×C4×C79—82no—
138C2×C4×C79#12111yescharacteristic
139C2×C4×C79#12111yescharacteristic
140C2×C4×C79#12111yescharacteristic
141C2×C4×C79C2×SD1612yes—
142C2×C4×C79C2×Q1612yes—
143C2×C4×C79#13512yes—
144C2×C4×C79#13712yes—
145C2×C4×C79C22×D411yescharacteristic
146C2×C4×C79C22×D411yescharacteristic
147C2×C4×C79C2×#4111yescharacteristic
148C2×Dic79—22no—
149C2×Dic79—24no—
150C2×Dic79—22no—
151C2×Dic79—42no—
152Dic158—22no—
153Dic158—24no—
154Dic158C2×SD1614yes—
155C8×C79—22no—
156C8×C79C2×Q1614yescomplemented
157C79⋊C8—42no—
158C79⋊C8—42no—
159C79⋊C8—42no—
160C22×C79#46212yes—
161C22×C79#46512yes—
162C22×C79#47112yes—
163C22×C79C2×#12111yescharacteristic
164C4×C79—21no—
165C4×C79—21no—
166C4×C79—82no—
167C4×C79—82no—
168C4×C79#46212yes—
169C4×C79#46512yes—
170C4×C79C22×SD1611yescharacteristic
171C4×C79C22×Q1611yescharacteristic
172C4×C79C2×#13511yescharacteristic
173C4×C79C2×#13711yescharacteristic
174Dic79—24no—
175Dic79—42no—
176C2×#1672—791nomaximal, Sylow
177C2×C79#167214yescomplemented
178C2×C79C2×#46211yescharacteristic
179C2×C79C2×#46511yescharacteristic
180C2×C79C2×#47111yescharacteristic
181C2×#498D7911yescharacteristic
182C2×#477—791no—
183C2×#462—791no—
184C2×C8×Q8—791no—
185#1672—798no—
186C2×#334—791no—
187C2×#333—791no—
188C2×#332—791no—
189C79C2×#167211yescharacteristic, complemented, Sylow
190C22×Q16—1581no—
191C2×C4⋊Q8C2×D7911yescharacteristic
192C2×C4⋊Q8C2×D7911yescharacteristic
193C2×C4×Q8—791no—
194#498—22no—
195#498C2×D7914yes—
196#477—794no—
197#477—1582no—
198#462—794no—
199#462—1582no—
200C8×Q8—794no—
201C8×Q8—1582no—
202C2×#107—1581no—
203C2×#106—21no—
204C2×#106—21no—
205C2×C4⋊C8—791no—
206C2×C4⋊C8—791no—
207C2×C4⋊C8—791no—
208C2×C4⋊C8—1581no—
209C2×#103—1581no—
210C2×#103—1581no—
211C2×C4×C8—1581no—
212C2×C4×C8C2×D7911yescharacteristic
213#334—794no—
214#333—794no—
215#332—794no—
216C22×Q8—21no—
217C22×Q8—21no—
218C22×Q8—791no—
219C2×Q16—3164no—
220C2×Q16—1584no—
221C22×C8—1581no—
222C22×C8—1581no—
223C22×C8—1581no—
224C22×C8C22⋊D7911yescharacteristic
225C22×C8C22⋊D7911yescharacteristic
226C4⋊Q8—21no—
227C4⋊Q8—21no—
228C4⋊Q8—21no—
229C4⋊Q8—21no—
230C4⋊Q8—21no—
231C4⋊Q8—21no—
232C4⋊Q8C22×D7912yes—
233C4⋊Q8C22×D7912yes—
234C4×Q8—792no—
235C4×Q8—792no—
236C4×Q8—1581no—
237C4×Q8—1581no—
238C2×C4⋊C4—21no—
239C2×C4⋊C4—21no—
240C2×C4⋊C4—21no—
241C2×C4⋊C4—21no—
242C2×C4⋊C4—791no—
243C2×C4⋊C4—1581no—
244C2×C42—1581no—
245C2×C42C22×D7911yescharacteristic
246#107—1584no—
247#106—24no—
248#106—24no—
249C4⋊C8—792no—
250C4⋊C8—792no—
251C4⋊C8—792no—
252C4⋊C8—1584no—
253C4⋊C8—1581no—
254C4⋊C8—1581no—
255C4⋊C8—1581no—
256#103—1584no—
257#103—1584no—
258C4×C8—1584no—
259C4×C8C22⋊D7912yes—
260C4×C8C22×D7912yes—
261C2×Q8—22no—
262C2×Q8—22no—
263C2×Q8—41no—
264C2×Q8—41no—
265C2×Q8—42no—
266C2×Q8—42no—
267C2×Q8—82no—
268C2×Q8—794no—
269C2×Q8—792no—
270C2×Q8—1581no—
271C2×Q8—1582no—
272C22×C4—41no—
273C22×C4—41no—
274C22×C4—1581no—
275C22×C4—1581no—
276C22×C4D4×D7911yescharacteristic
277C22×C4C2×C22⋊D7911yescharacteristic
278C22×C4#1192962311yescharacteristic
279Q16—3168no—
280C2×C8—22no—
281C2×C8—3162no—
282C2×C8—3162no—
283C2×C8—3162no—
284C2×C8—1582no—
285C2×C8—1582no—
286C2×C8—1582no—
287C2×C8#1192961414yescomplemented
288C2×C8C2×C22⋊D7912yes—
289C2×C8C2×C22⋊D7912yes—
290C4⋊C4—22no—
291C4⋊C4—22no—
292C4⋊C4—22no—
293C4⋊C4—22no—
294C4⋊C4—41no—
295C4⋊C4—41no—
296C4⋊C4—41no—
297C4⋊C4—41no—
298C4⋊C4—792no—
299C4⋊C4—1582no—
300C4⋊C4—1582no—
301C4⋊C4—1581no—
302C42—1582no—
303C42—1582no—
304C42D4×D7911yescharacteristic
305C42C2×C22⋊D7911yescharacteristic
306C42#1192962311yescharacteristic
307C42C23×D7911yescharacteristic
308C23#1457913211yescharacteristic
309Q8—42no—
310Q8—42no—
311Q8—82no—
312Q8—82no—
313Q8—82no—
314Q8—794no—
315Q8—1584no—
316Q8—1582no—
317C2×C4—22no—
318C2×C4—42no—
319C2×C4—42no—
320C2×C4—82no—
321C2×C4—82no—
322C2×C4—3162no—
323C2×C4—1582no—
324C2×C4—1584no—
325C2×C4—1582no—
326C2×C4#1457913211yescharacteristic
327C2×C4#1457913211yescharacteristic
328C2×C4#1457913211yescharacteristic
329C2×C4SD16×D7912yes—
330C2×C4C2×#1192961412yes—
331C2×C4#1457918212yes—
332C2×C4#1457919212yes—
333C2×C4C2×D4×D7911yescharacteristic
334C2×C4C22×C22⋊D7911yescharacteristic
335C2×C4C2×#1192962311yescharacteristic
336C8—22no—
337C8—3162no—
338C8—3162no—
339C8—3162no—
340C8C2×#1192961414yescomplemented
341C22#1909877012yes—
342C22#1909878912yes—
343C22#1909882312yes—
344C22C2×#1457913211yescharacteristic
345C4—21no—
346C4—21no—
347C4—82no—
348C4—82no—
349C4—3162no—
350C4—1584no—
351C4#1909877012yes—
352C4#1909878912yes—
353C4C2×SD16×D7911yescharacteristic
354C4C22×#1192961411yescharacteristic
355C4C2×#1457918211yescharacteristic
356C4C2×#1457919211yescharacteristic
357C2#2376277914yesdirect product factor
358C2C2×#1909877011yescharacteristic
359C2C2×#1909878911yescharacteristic
360C2C2×#1909882311yescharacteristic
subgroupG/H
centerC23#14579132
commutator, cosocleC42×C79C24
FrattiniC42C23×D79
FittingC2×#498×C79C2
socle, prime radicalC23×C79#121
hypercenterC2×#498D79
hypocenterC79C2×#1672
LCSG ▷ C42×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#498

Complements

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

NH ≅ G/Ntype
4. #23762779C2direct (N × H)
112. C2×C8×C79Q16semidirect
156. C8×C79C2×Q16semidirect
177. C2×C79#1672semidirect
189. C79C2×#1672semidirect
287. C2×C8#11929614semidirect
340. C8C2×#11929614semidirect
357. C2#23762779direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190988552
C2×#190987702
C2×C8×Dic1582
#237627792
C2×#190983142
C2×#190983122
C2×#190983092
C2×#498×C792
C2×#167279