Finite Group Databasebeta

← C2×#23765461 #34442524

Subgroups — C2×#23765461 #34442524

Order 20224.

722 conjugacy classes of subgroups.

The subgroup lattice has 340 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic632C211yesmaximal, characteristic, complemented
2C22×#14579105C211yesmaximal, characteristic
3C2×#19098946C211yesmaximal, characteristic
4C2×#19098657C211yesmaximal, characteristic, complemented
5#23765461C218yesmaximal, direct product factor
6C2×Dic79⋊C16C211yesmaximal, characteristic, complemented
7C2×#19098366C211yesmaximal, characteristic, complemented
8C2×#357×C79C211yesmaximal, characteristic
9C22×Dic316C2211yescharacteristic
10C22×Dic316C2211yescharacteristic
11C22×#11929612—21no—
12C2×#14579148—21no—
13C2×#14579126—21no—
14C2×Dic632—24no—
15C2×Dic632C2214yescomplemented
16C2×#14579105—24no—
17C2×#14579105C2214yes—
18C22×C79⋊C16C2211yescharacteristic
19#19098946—22no—
20#19098946C2214yes—
21#19098657—22no—
22#19098657C2214yescomplemented
23C2×#14579084—21no—
24C2×C8×Dic79C2211yescharacteristic
25Dic79⋊C16C2214yescomplemented
26#19098366C2214yescomplemented
27C22×D8×C79C2211yescharacteristic
28C22×C16×C79C2211yescharacteristic
29C2×#107×C79C2211yescharacteristic
30#357×C79C2214yes—
31C22×Dic158—21no—
32C22×Dic158—21no—
33C2×Dic316—21no—
34C2×Dic316—22no—
35C2×Dic316—22no—
36C2×Dic316—22no—
37C2×Dic316—21no—
38C2×Dic316D414yes—
39C2×Dic316C2312yes—
40C2×Dic316C2312yes—
41C2×#11929612—24no—
42C2×#11929612—44no—
43C22×C79⋊C8D411yescharacteristic
44#14579148—24no—
45#14579148—42no—
46#14579126—24no—
47#14579126—42no—
48C2×Dic79⋊C4—41no—
49C2×C22⋊Dic79—41no—
50C2×C22⋊Dic79—41no—
51C2×C4×Dic79—41no—
52C2×C4×Dic79D411yescharacteristic
53Dic632—28no—
54#14579105—28no—
55C2×C79⋊C16—22no—
56C2×C79⋊C16C2312yes—
57#14579084—24no—
58C8×Dic79D412yes—
59C8×Dic79C2312yes—
60C22×D4×C79—21no—
61C2×D8×C79—22no—
62C2×D8×C79—21no—
63C2×D8×C79—22no—
64C2×D8×C79C2312yes—
65C22×C8×C79C2311yescharacteristic
66C2×C4⋊C4×C79—21no—
67C2×C16×C79—22no—
68C2×C16×C79C2312yes—
69#107×C79—21no—
70#107×C79C2312yes—
71C2×Dic158—24no—
72C2×Dic158—22no—
73C2×Dic158—22no—
74C2×Dic158—42no—
75C2×Dic158—41no—
76C2×Dic158—41no—
77C2×Dic158—42no—
78C2×Dic158—42no—
79C22×Dic79—41no—
80C22×Dic79—41no—
81C22×Dic79D811yescharacteristic
82C22×Dic79D811yescharacteristic
83Dic316—24no—
84Dic316—22no—
85Dic316—22no—
86Dic316—22no—
87Dic316—42no—
88Dic316C2×D414yes—
89#11929612—48no—
90C2×C79⋊C8—22no—
91C2×C79⋊C8C2×D412yes—
92Dic79⋊C4—44no—
93C22⋊Dic79—44no—
94C22⋊Dic79—44no—
95C4×Dic79—44no—
96C4×Dic79D812yes—
97C4×Dic79C2×D412yes—
98C79⋊C16—22no—
99C24×C79—41no—
100C2×D4×C79—22no—
101C2×D4×C79—42no—
102C2×D4×C79—41no—
103C2×D4×C79—42no—
104C22×C4×C79—41no—
105C22×C4×C79C2×D411yescharacteristic
106D8×C79—22no—
107D8×C79—22no—
108D8×C79—42no—
109C2×C8×C79C2×D412yes—
110C2×C8×C79C2×D411yescharacteristic
111C2×C8×C79#4112yes—
112C2×C8×C79C2411yescharacteristic
113C4⋊C4×C79—22no—
114C4⋊C4×C79—41no—
115C16×C79—22no—
116C23×C79—42no—
117C23×C79—82no—
118C23×C79—82no—
119C23×C79—82no—
120C23×C79C2×D811yescharacteristic
121D4×C79—42no—
122D4×C79—42no—
123D4×C79—82no—
124C2×C4×C79—42no—
125C2×C4×C79—82no—
126C2×C4×C79#12112yes—
127C2×C4×C79C2×D811yescharacteristic
128C2×C4×C79AGL(1,ℤ/8)12yes—
129C2×C4×C79C22×D411yescharacteristic
130C2×Dic79—22no—
131C2×Dic79—22no—
132C2×Dic79—42no—
133C2×Dic79—44no—
134C2×Dic79—42no—
135C2×Dic79—82no—
136C2×Dic79C2×D812yes—
137C2×Dic79C2×D812yes—
138Dic158—24no—
139Dic158—42no—
140Dic158—44no—
141Dic158—42no—
142Dic158—42no—
143Dic158—82no—
144C8×C79#12112yes—
145C8×C79C22×D411yescharacteristic
146C8×C79C2×#4111yescharacteristic
147C79⋊C8—22no—
148C22×C79—82no—
149C22×C79—82no—
150C22×C79—82no—
151C22×C79—164no—
152C22×C79#45912yes—
153C22×C79#50812yes—
154C22×C79#51012yes—
155C22×C79C22×D811yescharacteristic
156C4×C79—82no—
157C4×C79#45912yes—
158C4×C79C2×#12111yescharacteristic
159C4×C79C2×AGL(1,ℤ/8)11yescharacteristic
160Dic79—22no—
161Dic79—22no—
162Dic79—44no—
163Dic79—82no—
164C2×#2211—791nomaximal, Sylow
165C2×C79—162no—
166C2×C79#221114yescomplemented
167C2×C79C2×#45911yescharacteristic
168C2×C79C2×#50811yescharacteristic
169C2×C79C2×#51011yescharacteristic
170C22×Q32—791no—
171C22×SD32—791no—
172C2×#495—791no—
173C2×C4×Q16—791no—
174#2211—798no—
175C2×C4⋊C16—791no—
176C2×#358—791no—
177C2×#357D7911yescharacteristic
178C79C2×#221111yescharacteristic, complemented, Sylow
179C22×Q16—791no—
180C22×Q16—791no—
181C22×SD16—1581no—
182C22×D8C2×D7911yescharacteristic
183C2×#124—1581no—
184C2×C4×Q8—1581no—
185C2×Q32—794no—
186C2×Q32—1584no—
187C2×SD32—794no—
188C2×SD32—1584no—
189C22×C16—791no—
190C22×C16C2×D7911yescharacteristic
191#495—794no—
192#495—1582no—
193C4×Q16—794no—
194C4×Q16—1582no—
195C2×#107C2×D7911yescharacteristic
196C2×#103—1581no—
197C2×C4×C8—791no—
198C4⋊C16—794no—
199#358—794no—
200#357C2×D7914yes—
201C22×Q8—1581no—
202C22×Q8—1581no—
203C22×D4—21no—
204C2×Q16—794no—
205C2×Q16—792no—
206C2×Q16—792no—
207C2×Q16—1581no—
208C2×Q16—1582no—
209C2×Q16—1581no—
210C2×Q16—1582no—
211C2×Q16—1582no—
212C2×SD16—3164no—
213C2×SD16—1584no—
214C2×D8—22no—
215C2×D8—21no—
216C2×D8—22no—
217C2×D8C22×D7912yes—
218C22×C8—791no—
219C22×C8C22×D7911yescharacteristic
220#124—3162no—
221#124—1584no—
222C4×Q8—3162no—
223C4×Q8—1584no—
224C2×C4⋊C4—21no—
225C2×C4⋊C4—3161no—
226C2×C22⋊C4—3161no—
227C2×C22⋊C4—3161no—
228C2×C42—3161no—
229C2×C42—791no—
230Q32—1588no—
231SD32—1588no—
232C2×C16—22no—
233C2×C16—792no—
234C2×C16—1582no—
235C2×C16C22×D7912yes—
236#107—21no—
237#107C22×D7912yes—
238#103—1584no—
239C4×C8—792no—
240C4×C8—792no—
241C24—41no—
242C2×Q8—3161no—
243C2×Q8—3161no—
244C2×Q8—3162no—
245C2×Q8—3162no—
246C2×Q8—3162no—
247C2×Q8—1584no—
248C2×Q8—1582no—
249C2×Q8—1582no—
250C2×D4—22no—
251C2×D4—42no—
252C2×D4—41no—
253C2×D4—42no—
254C22×C4—41no—
255C22×C4—3161no—
256C22×C4—3161no—
257C22×C4—791no—
258C22×C4—791no—
259C22×C4D4×D7911yescharacteristic
260Q16—3162no—
261Q16—794no—
262Q16—1582no—
263Q16—1582no—
264Q16—1584no—
265Q16—1582no—
266SD16—3168no—
267D8—22no—
268D8—22no—
269D8—42no—
270C2×C8—792no—
271C2×C8—1582no—
272C2×C8D4×D7911yescharacteristic
273C2×C8D4×D7912yes—
274C2×C8#1192962412yes—
275C2×C8C23×D7911yescharacteristic
276C4⋊C4—22no—
277C4⋊C4—41no—
278C4⋊C4—3164no—
279C22⋊C4—3164no—
280C22⋊C4—3164no—
281C42—3164no—
282C42—792no—
283C42—792no—
284C16—22no—
285C16—1582no—
286C23—42no—
287C23—82no—
288C23—82no—
289C23—82no—
290C23D8×D7911yescharacteristic
291Q8—3164no—
292Q8—3162no—
293Q8—3162no—
294Q8—3162no—
295Q8—6322no—
296Q8—1584no—
297D4—42no—
298D4—42no—
299D4—82no—
300C2×C4—42no—
301C2×C4—82no—
302C2×C4—3164no—
303C2×C4—3162no—
304C2×C4—3162no—
305C2×C4—792no—
306C2×C4—792no—
307C2×C4—6322no—
308C2×C4—1582no—
309C2×C4—1582no—
310C2×C4#1457913412yes—
311C2×C4D8×D7911yescharacteristic
312C2×C4#1457918812yes—
313C2×C4C2×D4×D7911yescharacteristic
314C8—1582no—
315C8#1457913412yes—
316C8C2×D4×D7911yescharacteristic
317C8C2×#1192962411yescharacteristic
318C22—82no—
319C22—82no—
320C22—82no—
321C22—164no—
322C22#1909875712yes—
323C22#1909899212yes—
324C22#1909900212yes—
325C22C2×D8×D7911yescharacteristic
326C4—82no—
327C4—3164no—
328C4—6322no—
329C4—1582no—
330C4—1582no—
331C4#1909875712yes—
332C4C2×#1457913411yescharacteristic
333C4C2×#1457918811yescharacteristic
334C2—162no—
335C2#2376546114yesdirect product factor
336C2C2×#1909875711yescharacteristic
337C2C2×#1909899211yescharacteristic
338C2C2×#1909900211yescharacteristic
subgroupG/H
centerC23D8×D79
commutator, cosocleC2×C8×C79C24
FrattiniC2×C8C23×D79
FittingC2×#357×C79C2
socleC23×C79C2×D8
prime radicalC22×D8×C79C22
hypercenterC2×#357D79
hypocenterC79C2×#2211
LCSG ▷ C2×C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C2×#357

Complements

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

NH ≅ G/Ntype
1. C22×Dic632C2semidirect
4. C2×#19098657C2semidirect
5. #23765461C2direct (N × H)
6. C2×Dic79⋊C16C2semidirect
7. C2×#19098366C2semidirect
15. C2×Dic632C22semidirect
22. #19098657C22semidirect
25. Dic79⋊C16C22semidirect
26. #19098366C22semidirect
166. C2×C79#2211semidirect
178. C79C2×#2211semidirect
335. C2#23765461direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic6322
C22×#145791052
C2×#190989462
C2×#190986572
#237654612
C2×Dic79⋊C162
C2×#190983662
C2×#357×C792
C2×#221179