Finite Group Databasebeta

← C2×#27163757 #38767430

Subgroups — C2×#27163757 #38767430

Order 25472.

284 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 284 conjugacy classes of subgroups — too many to draw. Only its 85 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×#20263943C211yesmaximal, characteristic
2C2×#20263866C211yesmaximal, characteristic, complemented
3#27163757C214yesmaximal, direct product factor
4C2×#97×C199C211yesmaximal, characteristic, complemented
5C22×Dic398C411yescharacteristic
6C22×D796C411yescharacteristic
7C22×C199⋊C8—21no—
8#20263943—21no—
9#20263943—21no—
10#20263943C412yes—
11#20263943C2212yes—
12C2×(C2×D199)⋊C4—21no—
13C2×(C2×D199)⋊C4—21no—
14#20263866—21no—
15#20263866C2212yescomplemented
16C22×C8×C199—21no—
17C2×C42×C199C2211yescharacteristic
18#97×C199—21no—
19#97×C199C2212yescomplemented
20C23×D199—21no—
21C2×Dic398—21no—
22C2×Dic398—42no—
23C2×Dic398C2×C412yes—
24C2×D796—21no—
25C2×D796—42no—
26C2×D796C2×C412yes—
27C22×Dic199—21no—
28C2×C199⋊C8—24no—
29C2×C199⋊C8—22no—
30(C2×D199)⋊C4—22no—
31(C2×D199)⋊C4—22no—
32(C2×D199)⋊C4—22no—
33(C2×D199)⋊C4—22no—
34C22×C4×C199C2×C411yescharacteristic
35C22×C4×C199D411yescharacteristic
36C22×C4×C199D411yescharacteristic
37C2×C8×C199—24no—
38C2×C8×C199—22no—
39C42×C199C2×C411yescharacteristic
40C42×C199D411yescharacteristic
41C42×C199D411yescharacteristic
42C42×C199C2311yescharacteristic
43C22×D199—22no—
44C22×D199—42no—
45C22×D199—42no—
46C22×D199—42no—
47Dic398—42no—
48Dic398—42no—
49D796—42no—
50D796—42no—
51C2×Dic199—22no—
52C2×Dic199—42no—
53C199⋊C8—24no—
54C23×C199C22⋊C411yescharacteristic
55C2×C4×C199—22no—
56C2×C4×C199—22no—
57C2×C4×C199—22no—
58C2×C4×C199C22⋊C411yescharacteristic
59C2×C4×C199C22⋊C411yescharacteristic
60C2×C4×C199C22⋊C411yescharacteristic
61C2×C4×C199C22×C411yescharacteristic
62C2×C4×C199C2×D411yescharacteristic
63C2×C4×C199C2×D411yescharacteristic
64C8×C199—24no—
65C22×C199#10012yes—
66C22×C199#10412yes—
67C22×C199#10412yes—
68C22×C199C2×C22⋊C411yescharacteristic
69C2×D199—42no—
70C2×D199—42no—
71C2×D199—42no—
72C2×D199—84no—
73C4×C199—21no—
74C4×C199—21no—
75C4×C199—21no—
76C4×C199—21no—
77C4×C199—21no—
78C4×C199—21no—
79Dic199—42no—
80C2×C199#32914yescomplemented
81C2×C199C2×#10011yescharacteristic
82C2×C199C2×#10411yescharacteristic
83C2×C199C2×#10411yescharacteristic
84D199—82no—
85C199C2×#32911yescharacteristic, complemented, Sylow
86C2×#329—1991nomaximal, Sylow
87C2×#124—1991no—
88C2×#97—1991no—
89C2×#97D19911yescharacteristic, complemented
90#329—1994no—
91C22×Q8—1991no—
92C22×D4—1991no—
93C22×C8—21no—
94C22×C8—3981no—
95#124—3981no—
96#124—3981no—
97#124—1992no—
98#124—1992no—
99C2×C22⋊C4—3981no—
100C2×C22⋊C4—3981no—
101C2×C42C2×D19911yescharacteristic
102#97—21no—
103#97—3981no—
104#97—1992no—
105#97C2×D19912yescomplemented
106C24—3981no—
107C2×Q8—7962no—
108C2×Q8—3981no—
109C2×Q8—1992no—
110C2×D4—7962no—
111C2×D4—3981no—
112C2×D4—1992no—
113C22×C4—3981no—
114C22×C4C4×D19911yescharacteristic
115C22×C4C22⋊D19911yescharacteristic
116C22×C4D79611yescharacteristic
117C2×C8—24no—
118C2×C8—22no—
119C2×C8—3984no—
120C2×C8—3982no—
121C22⋊C4—3982no—
122C22⋊C4—3982no—
123C22⋊C4—3982no—
124C22⋊C4—3982no—
125C42C4×D19911yescharacteristic
126C42C22⋊D19911yescharacteristic
127C42D79611yescharacteristic
128C42C22×D19911yescharacteristic
129C23—7962no—
130C23—7962no—
131C23—7962no—
132C23—3982no—
133C23(C2×D199)⋊C411yescharacteristic
134Q8—7962no—
135Q8—7962no—
136D4—7962no—
137D4—7962no—
138C2×C4—22no—
139C2×C4—22no—
140C2×C4—22no—
141C2×C4—7962no—
142C2×C4—3982no—
143C2×C4(C2×D199)⋊C411yescharacteristic
144C2×C4(C2×D199)⋊C411yescharacteristic
145C2×C4(C2×D199)⋊C411yescharacteristic
146C2×C4C2×C4×D19911yescharacteristic
147C2×C4C2×C22⋊D19911yescharacteristic
148C2×C4C2×D79611yescharacteristic
149C8—24no—
150C8—3984no—
151C22—7962no—
152C22—7962no—
153C22—7962no—
154C22—15924no—
155C22#2026387112yes—
156C22#2026388112yes—
157C22#2026388312yes—
158C22C2×(C2×D199)⋊C411yescharacteristic
159C4—21no—
160C4—21no—
161C4—21no—
162C4—21no—
163C4—21no—
164C4—21no—
165C4—7962no—
166C2—15922no—
167C2#2716375714yesdirect product factor
168C2C2×#2026387111yescharacteristic
169C2C2×#2026388111yescharacteristic
170C2C2×#2026388311yescharacteristic
subgroupG/H
centerC23(C2×D199)⋊C4
commutatorC2×C4×C199C22×C4
FrattiniC42C22×D199
FittingC2×#97×C199C2
socleC23×C199C22⋊C4
prime radicalC22×D796C4
cosocleC42×C199C23
hypercenterC2×#97D199
hypocenterC199C2×#329
LCSG ▷ C2×C4×C199 ▷ C22×C199 ▷ C199
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#97

Complements

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

NH ≅ G/Ntype
2. C2×#20263866C2semidirect
3. #27163757C2direct (N × H)
4. C2×#97×C199C2semidirect
15. #20263866C22semidirect
19. #97×C199C22semidirect
80. C2×C199#329semidirect
85. C199C2×#329semidirect
89. C2×#97D199semidirect
105. #97C2×D199semidirect
167. C2#27163757direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202639432
C2×#202638662
#271637572
C2×#97×C1992
C2×#329199