Finite Group Databasebeta

← C2×#23765444 #34442498

Subgroups — C2×#23765444 #34442498

Order 20224.

766 conjugacy classes of subgroups.

The subgroup lattice has 344 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579106C211yesmaximal, characteristic
2C22×#14579104C211yesmaximal, characteristic
3C2×#19098941C211yesmaximal, characteristic, complemented
4C2×#19098645C211yesmaximal, characteristic
5#23765444C218yesmaximal, direct product factor
6C2×Dic79⋊C16C211yesmaximal, characteristic, complemented
7C2×#19098366C211yesmaximal, characteristic, complemented
8C2×#358×C79C211yesmaximal, characteristic, complemented
9C22×Dic316C2211yescharacteristic
10C22×#11929614—21no—
11C22×D632C2211yescharacteristic
12C2×#14579159—21no—
13C2×#14579123—21no—
14C2×#14579106—24no—
15C2×#14579106C2214yes—
16C2×#14579104—24no—
17C2×#14579104C2214yes—
18C22×C79⋊C16C2211yescharacteristic
19#19098941—22no—
20#19098941C2214yescomplemented
21#19098645—22no—
22#19098645C2214yes—
23C2×#14579081—21no—
24C2×C8×Dic79C2211yescharacteristic
25Dic79⋊C16C2214yescomplemented
26#19098366C2214yescomplemented
27C22×Q16×C79C2211yescharacteristic
28C22×C16×C79C2211yescharacteristic
29C2×#107×C79C2211yescharacteristic
30#358×C79C2214yescomplemented
31C22×Dic158—21no—
32C22×D316—21no—
33C22×C4×D79—41no—
34C2×Dic316—22no—
35C2×Dic316—22no—
36C2×Dic316—21no—
37C2×Dic316C2312yes—
38C2×#11929614—24no—
39C2×#11929614—44no—
40C2×D632—21no—
41C2×D632—22no—
42C2×D632D414yes—
43C2×D632C2312yes—
44C22×C79⋊C8D411yescharacteristic
45#14579159—24no—
46#14579159—42no—
47#14579123—24no—
48#14579123—42no—
49C2×Dic79⋊C4—41no—
50C2×Dic79⋊C4—41no—
51C2×(C2×D79)⋊C4—41no—
52C2×C4×Dic79D411yescharacteristic
53#14579106—28no—
54#14579104—28no—
55C2×C79⋊C16—22no—
56C2×C79⋊C16C2312yes—
57#14579081—24no—
58C8×Dic79D412yes—
59C8×Dic79C2312yes—
60C22×Q8×C79—21no—
61C2×Q16×C79—22no—
62C2×Q16×C79—21no—
63C2×Q16×C79—22no—
64C2×Q16×C79C2312yes—
65C22×C8×C79C2311yescharacteristic
66C2×C4⋊C4×C79—21no—
67C2×C16×C79—22no—
68C2×C16×C79C2312yes—
69#107×C79—21no—
70#107×C79C2312yes—
71C23×D79—41no—
72C2×Dic158—22no—
73C2×Dic158—42no—
74C2×Dic158—41no—
75C2×Dic158—42no—
76C2×D316—24no—
77C2×D316—22no—
78C2×D316—41no—
79C2×D316—42no—
80C22×Dic79—41no—
81C22×Dic79D811yescharacteristic
82C22×Dic79D811yescharacteristic
83C2×C4×D79—44no—
84C2×C4×D79—84no—
85Dic316—22no—
86Dic316—22no—
87Dic316—42no—
88#11929614—48no—
89D632—24no—
90D632—22no—
91D632C2×D414yes—
92C2×C79⋊C8—22no—
93C2×C79⋊C8C2×D412yes—
94Dic79⋊C4—44no—
95Dic79⋊C4—44no—
96(C2×D79)⋊C4—44no—
97C4×Dic79D812yes—
98C4×Dic79C2×D412yes—
99C79⋊C16—22no—
100C2×Q8×C79—22no—
101C2×Q8×C79—41no—
102C2×Q8×C79—42no—
103C2×Q8×C79—42no—
104C22×C4×C79—41no—
105C22×C4×C79—41no—
106C22×C4×C79C2×D411yescharacteristic
107Q16×C79—22no—
108Q16×C79—22no—
109Q16×C79—42no—
110C2×C8×C79C2×D412yes—
111C2×C8×C79C2×D411yescharacteristic
112C2×C8×C79#4112yes—
113C2×C8×C79C2411yescharacteristic
114C4⋊C4×C79—22no—
115C4⋊C4×C79—41no—
116C16×C79—22no—
117C23×C79C2×D811yescharacteristic
118C22×D79—42no—
119C22×D79—44no—
120C22×D79—82no—
121C22×D79—82no—
122Q8×C79—42no—
123Q8×C79—42no—
124Q8×C79—82no—
125C2×C4×C79—42no—
126C2×C4×C79—42no—
127C2×C4×C79—82no—
128C2×C4×C79—82no—
129C2×C4×C79#12112yes—
130C2×C4×C79C2×D811yescharacteristic
131C2×C4×C79AGL(1,ℤ/8)12yes—
132C2×C4×C79C22×D411yescharacteristic
133C2×Dic79—22no—
134C2×Dic79—42no—
135C2×Dic79—82no—
136C2×Dic79SD3214yescomplemented
137C2×Dic79C2×D812yes—
138C2×Dic79C2×D812yes—
139D316—24no—
140D316—42no—
141D316—44no—
142C4×D79—88no—
143Dic158—42no—
144Dic158—42no—
145Dic158—82no—
146C8×C79#12112yes—
147C8×C79C22×D411yescharacteristic
148C8×C79C2×#4111yescharacteristic
149C79⋊C8—22no—
150C22×C79#45912yes—
151C22×C79C2×SD3212yes—
152C22×C79#51012yes—
153C22×C79C22×D811yescharacteristic
154C2×D79—44no—
155C2×D79—82no—
156C2×D79—82no—
157C2×D79—88no—
158C4×C79—82no—
159C4×C79—82no—
160C4×C79#45912yes—
161C4×C79C2×#12111yescharacteristic
162C4×C79C2×AGL(1,ℤ/8)11yescharacteristic
163Dic79—22no—
164Dic79—82no—
165Dic79C2×SD3214yescomplemented
166C2×#2208—791nomaximal, Sylow
167C2×C79#220814yescomplemented
168C2×C79C2×#45911yescharacteristic
169C2×C79C22×SD3211yescharacteristic
170C2×C79C2×#51011yescharacteristic
171D79—84no—
172C22×SD32—791no—
173C22×SD32—791no—
174C2×#494—791no—
175C2×C4×D8—791no—
176#2208—798no—
177C2×C4⋊C16—791no—
178C2×#358—791no—
179C2×#358D7911yescharacteristic, complemented
180C79C2×#220811yescharacteristic, complemented, Sylow
181C22×Q16—791no—
182C22×Q16—1581no—
183C22×Q16C2×D7911yescharacteristic
184C22×D8—791no—
185C2×C4⋊Q8—1581no—
186C2×C4×D4—1581no—
187C2×SD32—794no—
188C2×SD32—794no—
189C2×SD32—1584no—
190C2×SD32—1584no—
191C22×C16—791no—
192C22×C16C2×D7911yescharacteristic
193#494—794no—
194#494—1582no—
195C4×D8—794no—
196C4×D8—1582no—
197C2×#107C2×D7911yescharacteristic
198C2×#102—1581no—
199C2×C4×C8—791no—
200C4⋊C16—794no—
201#358—794no—
202#358C2×D7914yescomplemented
203C22×Q8—21no—
204C22×Q8—1581no—
205C22×D4—1581no—
206C23×C4—3161no—
207C2×Q16—22no—
208C2×Q16—21no—
209C2×Q16—22no—
210C2×Q16—3164no—
211C2×Q16—792no—
212C2×Q16—1584no—
213C2×Q16—1581no—
214C2×Q16—1582no—
215C2×Q16—1582no—
216C2×Q16C22×D7912yes—
217C2×D8—794no—
218C2×D8—792no—
219C2×D8—1581no—
220C2×D8—1582no—
221C22×C8—791no—
222C22×C8C22×D7911yescharacteristic
223C4⋊Q8—3162no—
224C4⋊Q8—1584no—
225C4×D4—3162no—
226C4×D4—1584no—
227C2×C4⋊C4—21no—
228C2×C4⋊C4—3161no—
229C2×C4⋊C4—3161no—
230C2×C22⋊C4—3161no—
231C2×C42—791no—
232SD32—1588no—
233SD32—1588no—
234C2×C16—22no—
235C2×C16—792no—
236C2×C16—1582no—
237C2×C16C22×D7912yes—
238#107—21no—
239#107C22×D7912yes—
240#102—1584no—
241C4×C8—792no—
242C4×C8—792no—
243C24—3161no—
244C2×Q8—22no—
245C2×Q8—41no—
246C2×Q8—42no—
247C2×Q8—42no—
248C2×Q8—3161no—
249C2×Q8—3162no—
250C2×Q8—3162no—
251C2×Q8—1582no—
252C2×D4—3161no—
253C2×D4—3162no—
254C2×D4—1584no—
255C2×D4—1582no—
256C22×C4—41no—
257C22×C4—41no—
258C22×C4—3164no—
259C22×C4—3161no—
260C22×C4—791no—
261C22×C4—791no—
262C22×C4—6324no—
263C22×C4D4×D7911yescharacteristic
264Q16—22no—
265Q16—22no—
266Q16—42no—
267Q16—3168no—
268Q16—3162no—
269Q16—1582no—
270Q16—1582no—
271D8—794no—
272D8—1582no—
273D8—1584no—
274C2×C8—792no—
275C2×C8—1582no—
276C2×C8D4×D7911yescharacteristic
277C2×C8D4×D7912yes—
278C2×C8#1192962412yes—
279C2×C8C23×D7911yescharacteristic
280C4⋊C4—22no—
281C4⋊C4—41no—
282C4⋊C4—3164no—
283C4⋊C4—3164no—
284C22⋊C4—3164no—
285C42—792no—
286C42—792no—
287C16—22no—
288C16—1582no—
289C23—3164no—
290C23—3162no—
291C23—6322no—
292C23—6322no—
293C23D8×D7911yescharacteristic
294Q8—42no—
295Q8—42no—
296Q8—82no—
297Q8—3162no—
298Q8—3162no—
299Q8—6322no—
300D4—3164no—
301D4—3162no—
302D4—1584no—
303C2×C4—42no—
304C2×C4—42no—
305C2×C4—82no—
306C2×C4—82no—
307C2×C4—3162no—
308C2×C4—794no—
309C2×C4—792no—
310C2×C4—792no—
311C2×C4—6328no—
312C2×C4—6322no—
313C2×C4—1582no—
314C2×C4#1457913412yes—
315C2×C4D8×D7911yescharacteristic
316C2×C4#1457918812yes—
317C2×C4C2×D4×D7911yescharacteristic
318C8—1582no—
319C8#1457913412yes—
320C8C2×D4×D7911yescharacteristic
321C8C2×#1192962411yescharacteristic
322C22—3164no—
323C22—6322no—
324C22—6328no—
325C22—6322no—
326C22#1909875712yes—
327C22SD32×D7912yes—
328C22#1909900512yes—
329C22C2×D8×D7911yescharacteristic
330C4—82no—
331C4—82no—
332C4—794no—
333C4—6322no—
334C4—1582no—
335C4#1909875712yes—
336C4C2×#1457913411yescharacteristic
337C4C2×#1457918811yescharacteristic
338C2—6324no—
339C2#2376544414yesdirect product factor
340C2C2×#1909875711yescharacteristic
341C2C2×SD32×D7911yescharacteristic
342C2C2×#1909900511yescharacteristic
subgroupG/H
centerC23D8×D79
commutator, cosocleC2×C8×C79C24
FrattiniC2×C8C23×D79
FittingC2×#358×C79C2
socleC23×C79C2×D8
prime radicalC22×D632C22
hypercenterC2×#358D79
hypocenterC79C2×#2208
LCSG ▷ C2×C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C2×#358

Complements

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

NH ≅ G/Ntype
3. C2×#19098941C2semidirect
5. #23765444C2direct (N × H)
6. C2×Dic79⋊C16C2semidirect
7. C2×#19098366C2semidirect
8. C2×#358×C79C2semidirect
20. #19098941C22semidirect
25. Dic79⋊C16C22semidirect
26. #19098366C22semidirect
30. #358×C79C22semidirect
136. C2×Dic79SD32semidirect
165. Dic79C2×SD32semidirect
167. C2×C79#2208semidirect
179. C2×#358D79semidirect
180. C79C2×#2208semidirect
202. #358C2×D79semidirect
339. C2#23765444direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791062
C22×#145791042
C2×#190989412
C2×#190986452
#237654442
C2×Dic79⋊C162
C2×#190983662
C2×#358×C792
C2×#220879