Finite Group Databasebeta

← C2×#23762916 #34270895

Subgroups — C2×#23762916 #34270895

Order 20224.

682 conjugacy classes of subgroups.

The subgroup lattice has 370 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098966C211yesmaximal, characteristic
2C2×#19098773C211yesmaximal, characteristic
3C2×#19098694C211yesmaximal, characteristic
4#23762916C218yesmaximal, direct product factor
5C2×#19098313C211yesmaximal, characteristic
6C2×#19098310C211yesmaximal, characteristic
7C2×#19098309C211yesmaximal, characteristic
8C2×#462×C79C211yesmaximal, characteristic
9C22×#11929614—21no—
10C2×#14579161C2211yescharacteristic
11#19098966—22no—
12#19098966C2214yes—
13#19098773—22no—
14#19098773C2214yes—
15#19098694—22no—
16#19098694C2214yes—
17C2×#14579094—21no—
18C2×#14579094—21no—
19C2×C4⋊(C79⋊C8)—21no—
20C2×C4⋊(C79⋊C8)C2211yescharacteristic
21C2×C4⋊(C79⋊C8)C2211yescharacteristic
22C2×#14579084—21no—
23C2×#14579072—21no—
24C2×C4×C79⋊C8C2211yescharacteristic
25#19098313C2214yes—
26#19098310C2214yes—
27#19098309C2214yes—
28C22×Q16×C79—21no—
29C2×C4⋊Q8×C79C2211yescharacteristic
30C2×C4×Q8×C79C2211yescharacteristic
31#462×C79—22no—
32#462×C79C2214yes—
33C2×C4⋊C8×C79C2211yescharacteristic
34C2×#103×C79—21no—
35C22×Dic158—21no—
36C2×#11929614—24no—
37C2×#11929614—44no—
38C22×C79⋊C8—21no—
39C22×C79⋊C8—21no—
40C22×C79⋊C8D411yescharacteristic
41C22×C79⋊C8D411yescharacteristic
42#14579161—21no—
43#14579161—21no—
44#14579161—21no—
45#14579161C2312yes—
46C2×C4⋊Dic79—21no—
47C2×C4⋊Dic79—21no—
48#14579094—24no—
49#14579094—24no—
50C4⋊(C79⋊C8)—21no—
51C4⋊(C79⋊C8)—21no—
52C4⋊(C79⋊C8)—24no—
53C4⋊(C79⋊C8)C2312yes—
54C4⋊(C79⋊C8)C2312yes—
55#14579084—24no—
56#14579072—24no—
57C4×C79⋊C8D412yes—
58C4×C79⋊C8C2312yes—
59C22×Q8×C79—21no—
60C22×Q8×C79D411yescharacteristic
61C2×Q16×C79—24no—
62C2×Q16×C79—44no—
63C22×C8×C79—21no—
64C4⋊Q8×C79—21no—
65C4⋊Q8×C79—21no—
66C4⋊Q8×C79—21no—
67C4⋊Q8×C79C2312yes—
68C4×Q8×C79—21no—
69C4×Q8×C79—21no—
70C4×Q8×C79D412yes—
71C4×Q8×C79C2312yes—
72C2×C4⋊C4×C79—21no—
73C2×C4⋊C4×C79—21no—
74C2×C4⋊C4×C79—21no—
75C2×C4⋊C4×C79D411yescharacteristic
76C2×C42×C79—21no—
77C2×C42×C79C2311yescharacteristic
78C4⋊C8×C79—21no—
79C4⋊C8×C79C2312yes—
80#103×C79—24no—
81C2×Dic158—22no—
82C2×Dic158—41no—
83C2×Dic158—42no—
84C2×Dic158—42no—
85C22×Dic79—41no—
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⋊C8Q1614yescomplemented
93C2×C79⋊C8C2×D412yes—
94C2×C79⋊C8C2×D412yes—
95C4⋊Dic79—22no—
96C4⋊Dic79—22no—
97C4⋊Dic79—41no—
98C4⋊Dic79—41no—
99C2×Q8×C79—21no—
100C2×Q8×C79—22no—
101C2×Q8×C79—22no—
102C2×Q8×C79—22no—
103C2×Q8×C79—41no—
104C2×Q8×C79—42no—
105C2×Q8×C79—42no—
106C2×Q8×C79C2×D412yes—
107C22×C4×C79—21no—
108C22×C4×C79—21no—
109C22×C4×C79—41no—
110C22×C4×C79C2×D411yescharacteristic
111C22×C4×C79C2×D411yescharacteristic
112C22×C4×C79#4111yescharacteristic
113Q16×C79—48no—
114C2×C8×C79—22no—
115C2×C8×C79—42no—
116C4⋊C4×C79—22no—
117C4⋊C4×C79—21no—
118C4⋊C4×C79—22no—
119C4⋊C4×C79—22no—
120C4⋊C4×C79—22no—
121C4⋊C4×C79—41no—
122C4⋊C4×C79—41no—
123C4⋊C4×C79C2×D412yes—
124C42×C79—22no—
125C42×C79—22no—
126C42×C79C2×D411yescharacteristic
127C42×C79C2×D411yescharacteristic
128C42×C79#4111yescharacteristic
129C42×C79C2411yescharacteristic
130C23×C79#12111yescharacteristic
131Q8×C79—22no—
132Q8×C79—22no—
133Q8×C79—42no—
134Q8×C79—42no—
135Q8×C79—42no—
136Q8×C79—82no—
137C2×C4×C79—22no—
138C2×C4×C79—22no—
139C2×C4×C79—22no—
140C2×C4×C79—42no—
141C2×C4×C79—42no—
142C2×C4×C79—42no—
143C2×C4×C79—82no—
144C2×C4×C79#12111yescharacteristic
145C2×C4×C79#12111yescharacteristic
146C2×C4×C79#12111yescharacteristic
147C2×C4×C79C2×Q1612yes—
148C2×C4×C79AGL(1,ℤ/8)12yes—
149C2×C4×C79AGL(1,ℤ/8)12yes—
150C2×C4×C79#13712yes—
151C2×C4×C79C22×D411yescharacteristic
152C2×C4×C79C22×D411yescharacteristic
153C2×C4×C79C2×#4111yescharacteristic
154C2×Dic79—42no—
155C2×Dic79—82no—
156Dic158—42no—
157Dic158—42no—
158Dic158—82no—
159C8×C79—42no—
160C79⋊C8—22no—
161C79⋊C8—42no—
162C79⋊C8—42no—
163C79⋊C8C2×Q1614yescomplemented
164C22×C79#46212yes—
165C22×C79#46912yes—
166C22×C79#47312yes—
167C22×C79C2×#12111yescharacteristic
168C4×C79—21no—
169C4×C79—21no—
170C4×C79—42no—
171C4×C79—42no—
172C4×C79—82no—
173C4×C79#46212yes—
174C4×C79#46912yes—
175C4×C79C22×Q1611yescharacteristic
176C4×C79C2×AGL(1,ℤ/8)11yescharacteristic
177C4×C79C2×AGL(1,ℤ/8)11yescharacteristic
178C4×C79C2×#13711yescharacteristic
179Dic79—82no—
180C2×#1694—791nomaximal, Sylow
181C2×C79#169414yescomplemented
182C2×C79C2×#46211yescharacteristic
183C2×C79C2×#46911yescharacteristic
184C2×C79C2×#47311yescharacteristic
185C2×#500—791no—
186C2×#462—791no—
187C2×#462D7911yescharacteristic
188C2×#446—791no—
189#1694—798no—
190C2×#334—791no—
191C2×#332—791no—
192C2×#332—791no—
193C79C2×#169411yescharacteristic, complemented, Sylow
194C22×Q16—21no—
195C22×Q16—1581no—
196C2×C4⋊Q8—791no—
197C2×C4⋊Q8C2×D7911yescharacteristic
198C2×C4×Q8C2×D7911yescharacteristic
199#500—794no—
200#500—1582no—
201#462—22no—
202#462—794no—
203#462—1582no—
204#462C2×D7914yes—
205#446—794no—
206#446—1582no—
207C2×#107—1581no—
208C2×#107—1581no—
209C2×C4⋊C8—791no—
210C2×C4⋊C8—791no—
211C2×C4⋊C8—1581no—
212C2×C4⋊C8C2×D7911yescharacteristic
213C2×#103—21no—
214C2×#103—1581no—
215C2×#97—1581no—
216C2×C4×C8—791no—
217#334—794no—
218#332—794no—
219#332—794no—
220C22×Q8—21no—
221C22×Q8—1581no—
222C22×Q8C22⋊D7911yescharacteristic
223C2×Q16—24no—
224C2×Q16—44no—
225C2×Q16—3164no—
226C2×Q16—1584no—
227C22×C8—21no—
228C22×C8—791no—
229C22×C8—791no—
230C22×C8—1581no—
231C22×C8—1581no—
232C4⋊Q8—21no—
233C4⋊Q8—21no—
234C4⋊Q8—21no—
235C4⋊Q8—792no—
236C4⋊Q8—1581no—
237C4⋊Q8—1581no—
238C4⋊Q8—1581no—
239C4⋊Q8C22×D7912yes—
240C4×Q8—21no—
241C4×Q8—21no—
242C4×Q8C22⋊D7912yes—
243C4×Q8C22×D7912yes—
244C2×C4⋊C4—21no—
245C2×C4⋊C4—21no—
246C2×C4⋊C4—21no—
247C2×C4⋊C4—1581no—
248C2×C4⋊C4—1581no—
249C2×C4⋊C4C22⋊D7911yescharacteristic
250C2×C42—21no—
251C2×C42C22×D7911yescharacteristic
252#107—1584no—
253#107—1584no—
254C4⋊C8—21no—
255C4⋊C8—792no—
256C4⋊C8—792no—
257C4⋊C8—1584no—
258C4⋊C8—1581no—
259C4⋊C8—1581no—
260C4⋊C8C22×D7912yes—
261#103—24no—
262#103—1584no—
263#97—1584no—
264C4×C8—792no—
265C4×C8—792no—
266C2×Q8—21no—
267C2×Q8—22no—
268C2×Q8—22no—
269C2×Q8—22no—
270C2×Q8—41no—
271C2×Q8—42no—
272C2×Q8—42no—
273C2×Q8—3161no—
274C2×Q8—3162no—
275C2×Q8—3162no—
276C2×Q8—1582no—
277C2×Q8C2×C22⋊D7912yes—
278C22×C4—21no—
279C22×C4—21no—
280C22×C4—41no—
281C22×C4—3161no—
282C22×C4D4×D7911yescharacteristic
283C22×C4C2×C22⋊D7911yescharacteristic
284C22×C4#1192962311yescharacteristic
285Q16—48no—
286Q16—3168no—
287C2×C8—22no—
288C2×C8—42no—
289C2×C8—3162no—
290C2×C8—3162no—
291C2×C8—794no—
292C2×C8—792no—
293C2×C8—792no—
294C2×C8—1582no—
295C2×C8—1582no—
296C2×C8—1582no—
297C4⋊C4—22no—
298C4⋊C4—22no—
299C4⋊C4—21no—
300C4⋊C4—22no—
301C4⋊C4—22no—
302C4⋊C4—41no—
303C4⋊C4—41no—
304C4⋊C4—3161no—
305C4⋊C4—3161no—
306C4⋊C4—1582no—
307C4⋊C4—1582no—
308C4⋊C4C2×C22⋊D7912yes—
309C42—22no—
310C42—22no—
311C42D4×D7911yescharacteristic
312C42C2×C22⋊D7911yescharacteristic
313C42#1192962311yescharacteristic
314C42C23×D7911yescharacteristic
315C23#1457913311yescharacteristic
316Q8—22no—
317Q8—22no—
318Q8—42no—
319Q8—42no—
320Q8—42no—
321Q8—82no—
322Q8—3162no—
323Q8—3162no—
324Q8—6322no—
325C2×C4—22no—
326C2×C4—22no—
327C2×C4—22no—
328C2×C4—42no—
329C2×C4—42no—
330C2×C4—42no—
331C2×C4—82no—
332C2×C4—3162no—
333C2×C4—6322no—
334C2×C4#1457913311yescharacteristic
335C2×C4#1457913311yescharacteristic
336C2×C4#1457913311yescharacteristic
337C2×C4Q16×D7912yes—
338C2×C4#1457918612yes—
339C2×C4#1457918712yes—
340C2×C4#1457919312yes—
341C2×C4C2×D4×D7911yescharacteristic
342C2×C4C22×C22⋊D7911yescharacteristic
343C2×C4C2×#1192962311yescharacteristic
344C8—42no—
345C8—3162no—
346C8—3162no—
347C8—794no—
348C8—1582no—
349C22#1909877112yes—
350C22#1909881412yes—
351C22#1909883612yes—
352C22C2×#1457913311yescharacteristic
353C4—21no—
354C4—21no—
355C4—42no—
356C4—42no—
357C4—82no—
358C4—6322no—
359C4#1909877112yes—
360C4#1909881412yes—
361C4C2×Q16×D7911yescharacteristic
362C4C2×#1457918611yescharacteristic
363C4C2×#1457918711yescharacteristic
364C4C2×#1457919311yescharacteristic
365C2#2376291614yesdirect product factor
366C2C2×#1909877111yescharacteristic
367C2C2×#1909881411yescharacteristic
368C2C2×#1909883611yescharacteristic
subgroupG/H
centerC23#14579133
commutator, cosocleC42×C79C24
FrattiniC42C23×D79
FittingC2×#462×C79C2
socle, prime radicalC23×C79#121
hypercenterC2×#462D79
hypocenterC79C2×#1694
LCSG ▷ C42×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#462

Complements

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

NH ≅ G/Ntype
4. #23762916C2direct (N × H)
92. C2×C79⋊C8Q16semidirect
163. C79⋊C8C2×Q16semidirect
181. C2×C79#1694semidirect
193. C79C2×#1694semidirect
365. C2#23762916direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190989662
C2×#190987732
C2×#190986942
#237629162
C2×#190983132
C2×#190983102
C2×#190983092
C2×#462×C792
C2×#169479