Finite Group Databasebeta

← C2×#23765449 #34442518

Subgroups — C2×#23765449 #34442518

Order 20224.

702 conjugacy classes of subgroups.

The subgroup lattice has 328 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic632C211yesmaximal, characteristic
2C22×#14579107C211yesmaximal, characteristic
3C2×#19098941C211yesmaximal, characteristic
4C2×#19098657C211yesmaximal, characteristic
5#23765449C218yesmaximal, direct product factor
6C2×Dic79⋊C16C211yesmaximal, characteristic
7C2×#19098366C211yesmaximal, characteristic
8C2×#358×C79C211yesmaximal, characteristic
9C22×Dic316C2211yescharacteristic
10C22×Dic316C2211yescharacteristic
11C22×#11929614—21no—
12C2×#14579159—21no—
13C2×#14579126—21no—
14C2×Dic632—24no—
15C2×Dic632C2214yes—
16C2×#14579107—24no—
17C2×#14579107C2214yes—
18C22×C79⋊C16C2211yescharacteristic
19#19098941—22no—
20#19098941C2214yes—
21#19098657—22no—
22#19098657C2214yes—
23C2×#14579084—21no—
24C2×C8×Dic79C2211yescharacteristic
25Dic79⋊C16C2214yes—
26#19098366C2214yes—
27C22×Q16×C79C2211yescharacteristic
28C22×C16×C79C2211yescharacteristic
29C2×#107×C79C2211yescharacteristic
30#358×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×#11929614—24no—
42C2×#11929614—44no—
43C22×C79⋊C8D411yescharacteristic
44#14579159—24no—
45#14579159—42no—
46#14579126—24no—
47#14579126—42no—
48C2×Dic79⋊C4—41no—
49C2×Dic79⋊C4—41no—
50C2×Dic79⋊C4—41no—
51C2×C4×Dic79—41no—
52C2×C4×Dic79D411yescharacteristic
53Dic632—28no—
54#14579107—28no—
55C2×C79⋊C16—22no—
56C2×C79⋊C16C2312yes—
57#14579084—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—
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#11929614—48no—
90C2×C79⋊C8—22no—
91C2×C79⋊C8C2×D412yes—
92Dic79⋊C4—44no—
93Dic79⋊C4—44no—
94Dic79⋊C4—44no—
95C4×Dic79—44no—
96C4×Dic79D812yes—
97C4×Dic79C2×D412yes—
98C79⋊C16—22no—
99C2×Q8×C79—22no—
100C2×Q8×C79—41no—
101C2×Q8×C79—42no—
102C2×Q8×C79—42no—
103C22×C4×C79—41no—
104C22×C4×C79—41no—
105C22×C4×C79C2×D411yescharacteristic
106Q16×C79—22no—
107Q16×C79—22no—
108Q16×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×C79C2×D811yescharacteristic
117Q8×C79—42no—
118Q8×C79—42no—
119Q8×C79—82no—
120C2×C4×C79—42no—
121C2×C4×C79—42no—
122C2×C4×C79—82no—
123C2×C4×C79—82no—
124C2×C4×C79#12112yes—
125C2×C4×C79C2×D811yescharacteristic
126C2×C4×C79AGL(1,ℤ/8)12yes—
127C2×C4×C79C22×D411yescharacteristic
128C2×Dic79—22no—
129C2×Dic79—42no—
130C2×Dic79—44no—
131C2×Dic79—42no—
132C2×Dic79—82no—
133C2×Dic79Q3214yescomplemented
134C2×Dic79C2×D812yes—
135C2×Dic79C2×D812yes—
136Dic158—24no—
137Dic158—42no—
138Dic158—44no—
139Dic158—42no—
140Dic158—42no—
141Dic158—82no—
142C8×C79#12112yes—
143C8×C79C22×D411yescharacteristic
144C8×C79C2×#4111yescharacteristic
145C79⋊C8—22no—
146C22×C79#45912yes—
147C22×C79C2×Q3212yes—
148C22×C79#51012yes—
149C22×C79C22×D811yescharacteristic
150C4×C79—82no—
151C4×C79—82no—
152C4×C79#45912yes—
153C4×C79C2×#12111yescharacteristic
154C4×C79C2×AGL(1,ℤ/8)11yescharacteristic
155Dic79—22no—
156Dic79—44no—
157Dic79—82no—
158Dic79C2×Q3214yescomplemented
159C2×#2209—791nomaximal, Sylow
160C2×C79#220914yescomplemented
161C2×C79C2×#45911yescharacteristic
162C2×C79C22×Q3211yescharacteristic
163C2×C79C2×#51011yescharacteristic
164C22×Q32—791no—
165C22×Q32—791no—
166C2×#494—791no—
167C2×C4×Q16—791no—
168#2209—798no—
169C2×C4⋊C16—791no—
170C2×#358—791no—
171C2×#358D7911yescharacteristic
172C79C2×#220911yescharacteristic, complemented, Sylow
173C22×Q16—791no—
174C22×Q16—791no—
175C22×Q16—1581no—
176C22×Q16C2×D7911yescharacteristic
177C2×C4⋊Q8—1581no—
178C2×C4×Q8—1581no—
179C2×Q32—794no—
180C2×Q32—794no—
181C2×Q32—1584no—
182C2×Q32—1584no—
183C22×C16—791no—
184C22×C16C2×D7911yescharacteristic
185#494—794no—
186#494—1582no—
187C4×Q16—794no—
188C4×Q16—1582no—
189C2×#107C2×D7911yescharacteristic
190C2×#103—1581no—
191C2×C4×C8—791no—
192C4⋊C16—794no—
193#358—794no—
194#358C2×D7914yes—
195C22×Q8—21no—
196C22×Q8—1581no—
197C22×Q8—1581no—
198C2×Q16—22no—
199C2×Q16—21no—
200C2×Q16—22no—
201C2×Q16—3164no—
202C2×Q16—794no—
203C2×Q16—792no—
204C2×Q16—792no—
205C2×Q16—1584no—
206C2×Q16—1581no—
207C2×Q16—1582no—
208C2×Q16—1581no—
209C2×Q16—1582no—
210C2×Q16—1582no—
211C2×Q16C22×D7912yes—
212C22×C8—791no—
213C22×C8C22×D7911yescharacteristic
214C4⋊Q8—3162no—
215C4⋊Q8—1584no—
216C4×Q8—3162no—
217C4×Q8—1584no—
218C2×C4⋊C4—21no—
219C2×C4⋊C4—3161no—
220C2×C4⋊C4—3161no—
221C2×C4⋊C4—3161no—
222C2×C42—3161no—
223C2×C42—791no—
224Q32—1588no—
225Q32—1588no—
226C2×C16—22no—
227C2×C16—792no—
228C2×C16—1582no—
229C2×C16C22×D7912yes—
230#107—21no—
231#107C22×D7912yes—
232#103—1584no—
233C4×C8—792no—
234C4×C8—792no—
235C2×Q8—22no—
236C2×Q8—41no—
237C2×Q8—42no—
238C2×Q8—42no—
239C2×Q8—3161no—
240C2×Q8—3161no—
241C2×Q8—3162no—
242C2×Q8—3162no—
243C2×Q8—3162no—
244C2×Q8—1584no—
245C2×Q8—1582no—
246C2×Q8—1582no—
247C22×C4—41no—
248C22×C4—41no—
249C22×C4—3161no—
250C22×C4—3161no—
251C22×C4—791no—
252C22×C4—791no—
253C22×C4D4×D7911yescharacteristic
254Q16—22no—
255Q16—22no—
256Q16—42no—
257Q16—3168no—
258Q16—3162no—
259Q16—794no—
260Q16—1582no—
261Q16—1582no—
262Q16—1584no—
263Q16—1582no—
264C2×C8—792no—
265C2×C8—1582no—
266C2×C8D4×D7911yescharacteristic
267C2×C8D4×D7912yes—
268C2×C8#1192962412yes—
269C2×C8C23×D7911yescharacteristic
270C4⋊C4—22no—
271C4⋊C4—41no—
272C4⋊C4—3164no—
273C4⋊C4—3164no—
274C4⋊C4—3164no—
275C42—3164no—
276C42—792no—
277C42—792no—
278C16—22no—
279C16—1582no—
280C23D8×D7911yescharacteristic
281Q8—42no—
282Q8—42no—
283Q8—82no—
284Q8—3164no—
285Q8—3162no—
286Q8—3162no—
287Q8—3162no—
288Q8—6322no—
289Q8—1584no—
290C2×C4—42no—
291C2×C4—42no—
292C2×C4—82no—
293C2×C4—82no—
294C2×C4—3164no—
295C2×C4—3162no—
296C2×C4—3162no—
297C2×C4—794no—
298C2×C4—792no—
299C2×C4—792no—
300C2×C4—6322no—
301C2×C4—1582no—
302C2×C4#1457913412yes—
303C2×C4D8×D7911yescharacteristic
304C2×C4#1457918812yes—
305C2×C4C2×D4×D7911yescharacteristic
306C8—1582no—
307C8#1457913412yes—
308C8C2×D4×D7911yescharacteristic
309C8C2×#1192962411yescharacteristic
310C22#1909875712yes—
311C22Q32×D7912yes—
312C22#1909900212yes—
313C22C2×D8×D7911yescharacteristic
314C4—82no—
315C4—82no—
316C4—3164no—
317C4—794no—
318C4—6322no—
319C4—1582no—
320C4#1909875712yes—
321C4C2×#1457913411yescharacteristic
322C4C2×#1457918811yescharacteristic
323C2#2376544914yesdirect product factor
324C2C2×#1909875711yescharacteristic
325C2C2×Q32×D7911yescharacteristic
326C2C2×#1909900211yescharacteristic
subgroupG/H
centerC23D8×D79
commutator, cosocleC2×C8×C79C24
FrattiniC2×C8C23×D79
FittingC2×#358×C79C2
socle, prime radicalC23×C79C2×D8
hypercenterC2×#358D79
hypocenterC79C2×#2209
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
5. #23765449C2direct (N × H)
133. C2×Dic79Q32semidirect
158. Dic79C2×Q32semidirect
160. C2×C79#2209semidirect
172. C79C2×#2209semidirect
323. C2#23765449direct (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×#145791072
C2×#190989412
C2×#190986572
#237654492
C2×Dic79⋊C162
C2×#190983662
C2×#358×C792
C2×#220979