Finite Group Databasebeta

← C2×#19151821 #26029697

Subgroups — C2×#19151821 #26029697

Order 11392.

500 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 500 conjugacy classes of subgroups — too many to draw. Only its 157 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
1C22×Dic356C211yesmaximal, characteristic, complemented
2C22×#13083563C211yesmaximal, characteristic
3C2×#15668000C211yesmaximal, characteristic
4C2×C4×Dic178C211yesmaximal, characteristic, complemented
5#19151821C218yesmaximal, direct product factor
6C2×#15667937C211yesmaximal, characteristic, complemented
7C2×#15667934C211yesmaximal, characteristic
8C2×C4⋊C8×C89C211yesmaximal, characteristic, complemented
9C22×Dic178C2211yescharacteristic
10C22×Dic178C2211yescharacteristic
11C22×D356C2211yescharacteristic
12C2×Dic356—24no—
13C2×Dic356C2214yescomplemented
14C2×#13083563—24no—
15C2×#13083563C2214yes—
16#15668000—22no—
17#15668000C2214yes—
18C4×Dic178—22no—
19C4×Dic178C2214yescomplemented
20C2×C4⋊Dic89C2211yescharacteristic
21C2×#13083553—21no—
22C2×#13083551—21no—
23C2×#13083551—21no—
24C2×C4×Dic89—21no—
25#15667937C2214yescomplemented
26#15667934C2214yes—
27C22×C8×C89C2211yescharacteristic
28C22×C8×C89C2211yescharacteristic
29C2×C42×C89C2211yescharacteristic
30C4⋊C8×C89C2214yescomplemented
31C23×D89—21no—
32C2×Dic178—21no—
33C2×Dic178—22no—
34C2×Dic178—22no—
35C2×Dic178—22no—
36C2×Dic178—21no—
37C2×Dic178D414yes—
38C2×Dic178C2312yes—
39C2×Dic178C2312yes—
40C2×D356—22no—
41C2×D356—22no—
42C2×D356—21no—
43C2×D356C2312yes—
44C22×Dic89—21no—
45C22×Dic89—21no—
46C22×Dic89—21no—
47Dic356—28no—
48#13083563—28no—
49C4⋊Dic89—21no—
50C4⋊Dic89C2312yes—
51#13083553—24no—
52#13083551—24no—
53#13083551—24no—
54C4×Dic89—24no—
55C22×C4×C89D411yescharacteristic
56C22×C4×C89D411yescharacteristic
57C22×C4×C89C2311yescharacteristic
58C2×C8×C89—22no—
59C2×C8×C89—22no—
60C2×C8×C89C2312yes—
61C2×C8×C89C2312yes—
62C42×C89D412yes—
63C42×C89C2312yes—
64C23×C89C2×D411yescharacteristic
65C22×D89—22no—
66C22×D89—42no—
67C22×D89—42no—
68C22×D89—42no—
69C2×C4×C89—22no—
70C2×C4×C89—22no—
71C2×C4×C89C2×D412yes—
72C2×C4×C89C2×D412yes—
73C2×C4×C89C2×D412yes—
74C2×C4×C89C2×D411yescharacteristic
75C2×C4×C89#4112yes—
76C2×C4×C89C2411yescharacteristic
77C2×Dic89—24no—
78C2×Dic89—22no—
79C2×Dic89—22no—
80C2×Dic89—22no—
81C2×Dic89—42no—
82C2×Dic89—42no—
83D356—22no—
84D356—22no—
85D356—42no—
86Dic178—24no—
87Dic178—22no—
88Dic178—22no—
89Dic178—22no—
90Dic178—42no—
91Dic178C2×D414yes—
92C8×C89—22no—
93C8×C89—22no—
94C22×C89#12112yes—
95C22×C89#13512yes—
96C22×C89#13712yes—
97C22×C89C22×D411yescharacteristic
98C2×D89—42no—
99C2×D89—42no—
100C2×D89—42no—
101C2×D89—84no—
102C4×C89—22no—
103C4×C89—22no—
104C4×C89#12112yes—
105C4×C89C22×D411yescharacteristic
106C4×C89C2×#4111yescharacteristic
107Dic89—24no—
108Dic89—42no—
109Dic89—42no—
110C2×C89#46414yescomplemented
111C2×C89C2×#12111yescharacteristic
112C2×C89C2×#13511yescharacteristic
113C2×C89C2×#13711yescharacteristic
114D89—82no—
115C2×#464—891nomaximal, Sylow
116C89C2×#46411yescharacteristic, complemented, Sylow
117C22×Q16—891no—
118C22×SD16—891no—
119C2×#124—891no—
120C2×C4×Q8—891no—
121#464—898no—
122C2×C4⋊C8D8911yescharacteristic, complemented
123C2×#103—891no—
124C2×#102—891no—
125C22×Q8—891no—
126C22×Q8—891no—
127C22×D4—891no—
128C2×Q16—894no—
129C2×Q16—1784no—
130C2×SD16—894no—
131C2×SD16—1784no—
132C22×C8C2×D8911yescharacteristic
133C22×C8C2×D8911yescharacteristic
134#124—894no—
135#124—1782no—
136C4×Q8—894no—
137C4×Q8—1782no—
138C2×C4⋊C4—891no—
139C2×C4⋊C4—1781no—
140C2×C22⋊C4—1781no—
141C2×C22⋊C4—1781no—
142C2×C42—1781no—
143C2×C42C2×D8911yescharacteristic
144C4⋊C8C2×D8914yescomplemented
145#103—894no—
146#102—894no—
147C24—1781no—
148C2×Q8—894no—
149C2×Q8—892no—
150C2×Q8—892no—
151C2×Q8—1782no—
152C2×Q8—1782no—
153C2×Q8—1781no—
154C2×Q8—1781no—
155C2×Q8—1782no—
156C2×D4—892no—
157C2×D4—1782no—
158C2×D4—1781no—
159C2×D4—1782no—
160C22×C4—1781no—
161C22×C4—1781no—
162C22×C4—1781no—
163C22×C4D35611yescharacteristic
164C22×C4D35611yescharacteristic
165C22×C4C22×D8911yescharacteristic
166Q16—1788no—
167SD16—1788no—
168C2×C8—22no—
169C2×C8—22no—
170C2×C8C22×D8912yes—
171C2×C8C22×D8912yes—
172C4⋊C4—892no—
173C4⋊C4—1781no—
174C4⋊C4—1784no—
175C22⋊C4—1784no—
176C22⋊C4—1784no—
177C42—1784no—
178C42D35612yes—
179C42C22×D8912yes—
180C23—3562no—
181C23—3562no—
182C23—3562no—
183C23—1782no—
184C23C2×D35611yescharacteristic
185Q8—894no—
186Q8—3562no—
187Q8—1782no—
188Q8—1782no—
189Q8—1784no—
190Q8—1782no—
191D4—3562no—
192D4—1782no—
193D4—1782no—
194C2×C4—22no—
195C2×C4—22no—
196C2×C4—3562no—
197C2×C4—3562no—
198C2×C4—1782no—
199C2×C4—1782no—
200C2×C4—1784no—
201C2×C4—1782no—
202C2×C4D4×D8912yes—
203C2×C4C2×D35612yes—
204C2×C4C2×D35612yes—
205C2×C4C2×D35611yescharacteristic
206C2×C4#1308357512yes—
207C2×C4C23×D8911yescharacteristic
208C8—22no—
209C8—22no—
210C22—3562no—
211C22—3562no—
212C22—3562no—
213C22—7124no—
214C22#1566798712yes—
215C22#1566803412yes—
216C22#1566804512yes—
217C22C22×D35611yescharacteristic
218C4—22no—
219C4—22no—
220C4—3562no—
221C4—3562no—
222C4—1784no—
223C4#1566798712yes—
224C4C2×D4×D8911yescharacteristic
225C4C2×#1308357511yescharacteristic
226C2—7122no—
227C2#1915182114yesdirect product factor
228C2C2×#1566798711yescharacteristic
229C2C2×#1566803411yescharacteristic
230C2C2×#1566804511yescharacteristic
subgroupG/H
centerC23C2×D356
commutator, cosocleC2×C4×C89C24
FrattiniC2×C4C23×D89
FittingC2×C4⋊C8×C89C2
socleC23×C89C2×D4
prime radicalC22×D356C22
hypercenterC2×C4⋊C8D89
hypocenterC89C2×#464
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊C8

Complements

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

NH ≅ G/Ntype
1. C22×Dic356C2semidirect
4. C2×C4×Dic178C2semidirect
5. #19151821C2direct (N × H)
6. C2×#15667937C2semidirect
8. C2×C4⋊C8×C89C2semidirect
13. C2×Dic356C22semidirect
19. C4×Dic178C22semidirect
25. #15667937C22semidirect
30. C4⋊C8×C89C22semidirect
110. C2×C89#464semidirect
116. C89C2×#464semidirect
122. C2×C4⋊C8D89semidirect
144. C4⋊C8C2×D89semidirect
227. C2#19151821direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic3562
C22×#130835632
C2×#156680002
C2×C4×Dic1782
#191518212
C2×#156679372
C2×#156679342
C2×C4⋊C8×C892
C2×#46489