Finite Group Databasebeta

← C2×#23762538 #34264143

Subgroups — C2×#23762538 #34264143

Order 20224.

1010 conjugacy classes of subgroups; only the 219 normal subgroups are shown.

normal subgroups only

This group has 1010 conjugacy classes of subgroups — too many to draw. Only its 219 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19099293C211yesmaximal, characteristic
2C2×#19098855C212yesmaximal
3#23762538C218yesmaximal, direct product factor
4C2×#19098312C211yesmaximal, characteristic
5C2×#19098295C212yesmaximal
6C2×#494×C79C211yesmaximal, characteristic
7#19099293—24no—
8#19099293—22no—
9#19099293C2214yes—
10C2×#14579160—22no—
11C2×#14579159—22no—
12C2×C4×Dic158C2212yes—
13C2×#14579126—22no—
14#19098855—24no—
15#19098855C2218yes—
16C2×#14579094—22no—
17C2×C4⋊(C79⋊C8)C2212yes—
18C2×#14579084—22no—
19#19098312C2214yes—
20#19098295C2218yes—
21C22×Q16×C79—22no—
22C2×C4⋊Q8×C79C2211yescharacteristic
23C2×C4⋊Q8×C79C2211yescharacteristic
24#494×C79—22no—
25#494×C79C2214yes—
26C2×C4×C8×C79C2211yescharacteristic
27C22×Dic158—22no—
28C22×Dic158D412yes—
29C22×C79⋊C8—22no—
30#14579160—28no—
31#14579160—28no—
32#14579159—28no—
33#14579159—28no—
34C4×Dic158—22no—
35C4×Dic158—22no—
36C4×Dic158D414yes—
37C4×Dic158C2314yes—
38#14579126—28no—
39#14579126—28no—
40C2×C4⋊Dic79D412yes—
41C2×Dic79⋊C4—24no—
42C2×Dic79⋊C4—22no—
43C2×C4×Dic79—22no—
44C2×C4×Dic79—22no—
45#14579094—28no—
46C4⋊(C79⋊C8)—22no—
47C4⋊(C79⋊C8)C2314yes—
48#14579084—28no—
49C22×Q8×C79—21no—
50C22×Q8×C79D412yes—
51C2×Q16×C79—28no—
52C2×Q16×C79—48no—
53C22×C8×C79—21no—
54C4⋊Q8×C79—22no—
55C4⋊Q8×C79—22no—
56C4⋊Q8×C79—21no—
57C4⋊Q8×C79D412yes—
58C4⋊Q8×C79C2312yes—
59C4⋊Q8×C79C2312yes—
60C2×C4⋊C4×C79—22no—
61C2×C4⋊C4×C79—22no—
62C2×C42×C79C2311yescharacteristic
63C4×C8×C79—21no—
64C4×C8×C79C2312yes—
65C2×Dic158—28no—
66C2×Dic158—22no—
67C2×Dic158—24no—
68C2×Dic158—84no—
69C2×Dic158Q1618yescomplemented
70C2×Dic158C2×D414yes—
71C22×Dic79—22no—
72C22×Dic79—22no—
73C2×C79⋊C8—24no—
74C2×C79⋊C8—44no—
75C4⋊Dic79—22no—
76C4⋊Dic79C2×D414yes—
77Dic79⋊C4—216no—
78Dic79⋊C4—24no—
79Dic79⋊C4—24no—
80C4×Dic79—28no—
81C4×Dic79—24no—
82C4×Dic79—24no—
83C2×Q8×C79—22no—
84C2×Q8×C79—22no—
85C2×Q8×C79—44no—
86C2×Q8×C79—44no—
87C2×Q8×C79—41no—
88C2×Q8×C79C2×D414yes—
89C22×C4×C79—22no—
90C22×C4×C79—41no—
91C22×C4×C79C2×D411yescharacteristic
92C22×C4×C79C2×D412yes—
93Q16×C79—416no—
94C2×C8×C79—24no—
95C2×C8×C79—22no—
96C4⋊C4×C79—24no—
97C4⋊C4×C79—24no—
98C4⋊C4×C79—24no—
99C4⋊C4×C79—42no—
100C42×C79C2×D412yes—
101C42×C79C2×D411yescharacteristic
102C42×C79C2411yescharacteristic
103C23×C79#12011yescharacteristic
104Q8×C79—44no—
105Q8×C79—44no—
106Q8×C79—82no—
107Q8×C79—82no—
108C2×C4×C79—22no—
109C2×C4×C79—24no—
110C2×C4×C79—44no—
111C2×C4×C79—42no—
112C2×C4×C79—82no—
113C2×C4×C79#12011yescharacteristic
114C2×C4×C79#12012yes—
115C2×C4×C79C2×Q1614yes—
116C2×C4×C79#13714yes—
117C2×C4×C79C22×D412yes—
118C2×C4×C79C22×D411yescharacteristic
119C2×Dic79—24no—
120C2×Dic79—28no—
121C2×Dic79—24no—
122C2×Dic79—44no—
123Dic158—24no—
124Dic158—28no—
125Dic158—88no—
126Dic158C2×Q1618yescomplemented
127C8×C79—24no—
128C79⋊C8—44no—
129C22×C79#45114yes—
130C22×C79#45312yes—
131C22×C79C2×#12011yescharacteristic
132C4×C79—21no—
133C4×C79—21no—
134C4×C79—44no—
135C4×C79—82no—
136C4×C79#45114yes—
137C4×C79C22×Q1612yes—
138C4×C79C2×#13712yes—
139Dic79—28no—
140Dic79—44no—
141C2×#1633—791nomaximal, Sylow
142C2×C79#163314yescomplemented
143C2×C79C2×#45112yes—
144C2×C79C2×#45311yescharacteristic
145C2×Q82—791no—
146C2×#494D7911yescharacteristic
147C2×#477—792no—
148#1633—798no—
149C2×#333—791no—
150C2×Q8⋊C8—792no—
151C79C2×#163311yescharacteristic, complemented, Sylow
152C22×Q16—22no—
153Q82—794no—
154Q82—1584no—
155Q82—1582no—
156C2×C4⋊Q8—1582no—
157C2×C4⋊Q8—1582no—
158C2×C4⋊Q8C2×D7911yescharacteristic
159C2×C4⋊Q8C2×D7911yescharacteristic
160C2×C4×Q8—792no—
161C2×C4×Q8—1582no—
162#494—22no—
163#494C2×D7914yes—
164#477—798no—
165#477—1584no—
166C2×#107—1582no—
167C2×C4⋊C8—792no—
168C2×#103—1582no—
169C2×C4×C8C2×D7911yescharacteristic
170#333—794no—
171Q8⋊C8—798no—
172C22×Q8—21no—
173C22×Q8—792no—
174C22×Q8—1582no—
175C22×Q8C22⋊D7912yes—
176C2×Q16—28no—
177C2×Q16—48no—
178C22×C8—21no—
179C22×C8—1582no—
180C4⋊Q8—22no—
181C4⋊Q8—22no—
182C4⋊Q8—21no—
183C4⋊Q8—1588no—
184C4⋊Q8—1588no—
185C4⋊Q8—1588no—
186C4⋊Q8—1588no—
187C4⋊Q8C22⋊D7912yes—
188C4⋊Q8C22×D7912yes—
189C4⋊Q8C22×D7912yes—
190C4×Q8—794no—
191C4×Q8—794no—
192C4×Q8—1588no—
193C4×Q8—1588no—
194C4×Q8—1582no—
195C4×Q8—1582no—
196C2×C4⋊C4—22no—
197C2×C4⋊C4—22no—
198C2×C4⋊C4—792no—
199C2×C4⋊C4—1584no—
200C2×C4⋊C4—1582no—
201C2×C42—1582no—
202C2×C42—1582no—
203C2×C42C22×D7911yescharacteristic
204#107—1588no—
205C4⋊C8—794no—
206C4⋊C8—1582no—
207#103—1588no—
208C4×C8—21no—
209C4×C8C22×D7912yes—
210C2×Q8—22no—
211C2×Q8—22no—
212C2×Q8—44no—
213C2×Q8—44no—
214C2×Q8—41no—
215C2×Q8—798no—
216C2×Q8—794no—
217C2×Q8—6324no—
218C2×Q8—1588no—
219C2×Q8—1582no—
220C2×Q8—1584no—
221C2×Q8C2×C22⋊D7914yes—
222C22×C4—22no—
223C22×C4—41no—
224C22×C4—1582no—
225C22×C4—1582no—
226C22×C4D4×D7912yes—
227C22×C4C2×C22⋊D7911yescharacteristic
228Q16—416no—
229C2×C8—24no—
230C2×C8—22no—
231C2×C8—3164no—
232C2×C8—1584no—
233C4⋊C4—24no—
234C4⋊C4—24no—
235C4⋊C4—24no—
236C4⋊C4—42no—
237C4⋊C4—794no—
238C4⋊C4—15816no—
239C4⋊C4—1584no—
240C4⋊C4—1582no—
241C4⋊C4—1584no—
242C42—1588no—
243C42—1584no—
244C42—1584no—
245C42D4×D7912yes—
246C42C2×C22⋊D7911yescharacteristic
247C42C23×D7911yescharacteristic
248C23#1457912911yescharacteristic
249Q8—44no—
250Q8—44no—
251Q8—82no—
252Q8—82no—
253Q8—798no—
254Q8—6328no—
255Q8—1588no—
256Q8—1584no—
257C2×C4—22no—
258C2×C4—24no—
259C2×C4—44no—
260C2×C4—42no—
261C2×C4—82no—
262C2×C4—3164no—
263C2×C4—1584no—
264C2×C4—1588no—
265C2×C4—1584no—
266C2×C4#1457912911yescharacteristic
267C2×C4#1457912912yes—
268C2×C4Q16×D7914yes—
269C2×C4#1457919314yes—
270C2×C4C2×D4×D7912yes—
271C2×C4C22×C22⋊D7911yescharacteristic
272C8—24no—
273C8—3164no—
274C22#1909871714yes—
275C22#1909873012yes—
276C22C2×#1457912911yescharacteristic
277C4—21no—
278C4—21no—
279C4—44no—
280C4—82no—
281C4—3164no—
282C4—1588no—
283C4#1909871714yes—
284C4C2×Q16×D7912yes—
285C4C2×#1457919312yes—
286C2#2376253814yesdirect product factor
287C2C2×#1909871712yes—
288C2C2×#1909873011yescharacteristic
subgroupG/H
centerC23#14579129
commutator, cosocleC42×C79C24
FrattiniC42C23×D79
FittingC2×#494×C79C2
socle, prime radicalC23×C79#120
hypercenterC2×#494D79
hypocenterC79C2×#1633
LCSG ▷ C42×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#494

Complements

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

NH ≅ G/Ntype
3. #23762538C2direct (N × H)
69. C2×Dic158Q16semidirect
126. Dic158C2×Q16semidirect
142. C2×C79#1633semidirect
151. C79C2×#1633semidirect
286. C2#23762538direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190992932
C2×#190988552
#237625382
C2×#190983122
C2×#190982952
C2×#494×C792
C2×#163379