Finite Group Databasebeta

← C2×#20261071 #27151642

Subgroups — C2×#20261071 #27151642

Order 12416.

460 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 460 conjugacy classes of subgroups — too many to draw. Only its 165 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×#15690789C211yesmaximal, characteristic
2C22×C4⋊Dic97C211yesmaximal, characteristic
3#20261071C218yesmaximal, direct product factor
4C2×#15690744C212yesmaximal, complemented
5C2×#15690735C212yesmaximal, complemented
6C2×C22⋊C8×C97C211yesmaximal, characteristic
7C22×Dic194C2211yescharacteristic
8C23×Dic97—21no—
9#15690789—22no—
10#15690789C2214yes—
11C2×C4⋊Dic97—21no—
12C2×C4⋊Dic97—22no—
13C2×C4⋊Dic97C2212yes—
14C2×C4⋊Dic97C2214yes—
15C2×C4⋊Dic97C2211yescharacteristic
16C2×#13095490—21no—
17C2×C22⋊Dic97—21no—
18#15690744C2218yescomplemented
19#15690735C2218yescomplemented
20C23×C4×C97C2211yescharacteristic
21C22×C8×C97C2212yes—
22C22⋊C8×C97C2214yes—
23C2×Dic194—24no—
24C2×Dic194—21no—
25C2×Dic194C2312yes—
26C22×Dic97—21no—
27C22×Dic97—21no—
28C22×Dic97—24no—
29C22×Dic97—22no—
30C22×Dic97—44no—
31C4⋊Dic97—24no—
32C4⋊Dic97—22no—
33C4⋊Dic97—21no—
34C4⋊Dic97C2314yes—
35C4⋊Dic97C2312yes—
36#13095490—24no—
37C22⋊Dic97—24no—
38C24×C97D411yescharacteristic
39C22×C4×C97—24no—
40C22×C4×C97D411yescharacteristic
41C22×C4×C97D412yes—
42C22×C4×C97C2312yes—
43C22×C4×C97C2311yescharacteristic
44C2×C8×C97—24no—
45C2×C8×C97C2314yes—
46C23×C97—22no—
47C23×C97—22no—
48C23×C97Q1614yes—
49C23×C97C2×D412yes—
50C23×C97C2×D411yescharacteristic
51C2×C4×C97—22no—
52C2×C4×C97—24no—
53C2×C4×C97—24no—
54C2×C4×C97C2×D412yes—
55C2×C4×C97C2×D411yescharacteristic
56C2×C4×C97#4114yes—
57C2×C4×C97C2411yescharacteristic
58C2×Dic97—22no—
59C2×Dic97—22no—
60C2×Dic97—24no—
61C2×Dic97—48no—
62C2×Dic97—42no—
63C2×Dic97—42no—
64C2×Dic97—44no—
65Dic194—24no—
66Dic194—42no—
67C8×C97—24no—
68C22×C97—22no—
69C22×C97—22no—
70C22×C97—28no—
71C22×C97#12312yes—
72C22×C97C2×Q1614yes—
73C22×C97C2×Q1612yes—
74C22×C97AGL(1,ℤ/8)12yes—
75C22×C97C22×D411yescharacteristic
76C4×C97—22no—
77C4×C97#12312yes—
78C4×C97C2×#4112yes—
79Dic97—42no—
80Dic97—42no—
81Dic97—44no—
82C2×C97—24no—
83C2×C97#48414yescomplemented
84C2×C97C2×#12311yescharacteristic
85C2×C97C22×Q1611yescharacteristic
86C2×C97C2×AGL(1,ℤ/8)11yescharacteristic
87C2×#484—971nomaximal, Sylow
88C97C2×#48411yescharacteristic, complemented, Sylow
89C2×C22⋊Q8—971no—
90C22×C4⋊C4—971no—
91#484—978no—
92C2×#107—972no—
93C2×#103—972no—
94C2×C22⋊C8D9711yescharacteristic
95C22×Q8—971no—
96C23×C4—1941no—
97C23×C4C2×D9711yescharacteristic
98C22×C8C2×D9712yes—
99C22⋊Q8—974no—
100C22⋊Q8—1942no—
101C2×C4⋊C4—972no—
102C2×C4⋊C4—974no—
103C2×C4⋊C4—971no—
104C2×C4⋊C4—1942no—
105C2×C4⋊C4—1941no—
106C2×C4⋊C4—1941no—
107C2×C22⋊C4—1941no—
108#107—978no—
109#103—978no—
110C22⋊C8C2×D9714yes—
111C24D38811yescharacteristic
112C2×Q8—972no—
113C2×Q8—1944no—
114C2×Q8—1941no—
115C22×C4—24no—
116C22×C4—3884no—
117C22×C4—1944no—
118C22×C4—1941no—
119C22×C4—1941no—
120C22×C4—1942no—
121C22×C4D38812yes—
122C22×C4D38811yescharacteristic
123C22×C4C22×D9712yes—
124C22×C4C22×D9711yescharacteristic
125C2×C8—24no—
126C2×C8C22×D9714yes—
127C4⋊C4—974no—
128C4⋊C4—972no—
129C4⋊C4—1944no—
130C4⋊C4—1944no—
131C4⋊C4—1942no—
132C4⋊C4—1941no—
133C22⋊C4—1944no—
134C23—22no—
135C23—22no—
136C23Dic38814yes—
137C23C2×D38812yes—
138C23C2×D38811yescharacteristic
139Q8—3882no—
140Q8—1944no—
141C2×C4—22no—
142C2×C4—24no—
143C2×C4—24no—
144C2×C4—3888no—
145C2×C4—3882no—
146C2×C4—3884no—
147C2×C4—3882no—
148C2×C4—1942no—
149C2×C4—1942no—
150C2×C4—1944no—
151C2×C4C2×D38812yes—
152C2×C4C2×D38811yescharacteristic
153C2×C4#1309551014yes—
154C2×C4C23×D9711yescharacteristic
155C8—24no—
156C22—22no—
157C22—22no—
158C22—28no—
159C22#1569079412yes—
160C22C2×Dic38814yes—
161C22C2×Dic38812yes—
162C22#1569083812yes—
163C22C22×D38811yescharacteristic
164C4—22no—
165C4—3882no—
166C4—3884no—
167C4—3882no—
168C4#1569079412yes—
169C4C2×#1309551012yes—
170C2—24no—
171C2#2026107114yesdirect product factor
172C2C2×#1569079411yescharacteristic
173C2C22×Dic38811yescharacteristic
174C2C2×#1569083811yescharacteristic
subgroupG/H
centerC23C2×D388
commutator, cosocleC2×C4×C97C24
FrattiniC2×C4C23×D97
FittingC2×C22⋊C8×C97C2
socleC23×C97C2×D4
prime radicalC24×C97D4
hypercenterC2×C22⋊C8D97
hypocenterC97C2×#484
LCSG ▷ C2×C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×C22⋊C8

Complements

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

NH ≅ G/Ntype
3. #20261071C2direct (N × H)
4. C2×#15690744C2semidirect
5. C2×#15690735C2semidirect
18. #15690744C22semidirect
19. #15690735C22semidirect
83. C2×C97#484semidirect
88. C97C2×#484semidirect
171. C2#20261071direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156907892
C22×C4⋊Dic972
#202610712
C2×#156907442
C2×#156907352
C2×C22⋊C8×C972
C2×#48497