Finite Group Databasebeta

← C2×#27132974 #37582389

Subgroups — C2×#27132974 #37582389

Order 24448.

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

normal subgroups only

This group has 512 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
1C22×C4⋊Dic191C211yesmaximal, characteristic, complemented
2#27132974C218yesmaximal, direct product factor
3C2×#20259255C212yesmaximal, complemented
4C2×#20259243C212yesmaximal, complemented
5C2×C22⋊(C191⋊C8)C211yesmaximal, characteristic, complemented
6C2×#121×C191C211yesmaximal, characteristic
7C23×Dic191—21no—
8C22×C191⋊C8C2212yes—
9C2×C4⋊Dic191—21no—
10C2×C4⋊Dic191—22no—
11C2×C4⋊Dic191C2212yes—
12C2×C4⋊Dic191C2214yescomplemented
13#20259255C2218yescomplemented
14#20259243C2218yescomplemented
15C22⋊(C191⋊C8)C2214yescomplemented
16C22×D4×C191—21no—
17C22×D4×C191C2211yescharacteristic
18C23×C4×C191C2211yescharacteristic
19#121×C191—22no—
20#121×C191C2214yes—
21C2×C4⋊C4×C191C2211yescharacteristic
22C2×C22⋊C4×C191—21no—
23C22×Dic191—22no—
24C22×Dic191—24no—
25C22×Dic191—44no—
26C2×C191⋊C8—24no—
27C2×C191⋊C8C2314yes—
28C4⋊Dic191—22no—
29C4⋊Dic191—24no—
30C4⋊Dic191C2314yes—
31C24×C191—21no—
32C24×C191D411yescharacteristic
33C2×D4×C191—24no—
34C2×D4×C191—21no—
35C2×D4×C191—24no—
36C2×D4×C191—44no—
37C2×D4×C191C2312yes—
38C22×C4×C191—24no—
39C22×C4×C191—21no—
40C22×C4×C191D411yescharacteristic
41C22×C4×C191D412yes—
42C22×C4×C191C2312yes—
43C22×C4×C191C2311yescharacteristic
44C4⋊C4×C191—21no—
45C4⋊C4×C191C2312yes—
46C22⋊C4×C191—24no—
47C2×Dic191—24no—
48C2×Dic191—48no—
49C2×Dic191—44no—
50C191⋊C8—24no—
51C23×C191—22no—
52C23×C191—22no—
53C23×C191—22no—
54C23×C191—42no—
55C23×C191—42no—
56C23×C191—42no—
57C23×C191D814yes—
58C23×C191C2×D412yes—
59C23×C191C2×D411yescharacteristic
60D4×C191—24no—
61D4×C191—48no—
62D4×C191—42no—
63C2×C4×C191—22no—
64C2×C4×C191—24no—
65C2×C4×C191—24no—
66C2×C4×C191—22no—
67C2×C4×C191—42no—
68C2×C4×C191C2×D412yes—
69C2×C4×C191C2×D411yescharacteristic
70C2×C4×C191#4114yes—
71C2×C4×C191C2411yescharacteristic
72C22×C191—22no—
73C22×C191—22no—
74C22×C191—28no—
75C22×C191—42no—
76C22×C191—42no—
77C22×C191—42no—
78C22×C191—84no—
79C22×C191#12312yes—
80C22×C191C2×D814yes—
81C22×C191C2×D812yes—
82C22×C191#13712yes—
83C22×C191C22×D411yescharacteristic
84C4×C191—22no—
85C4×C191—42no—
86C4×C191#12312yes—
87C4×C191C2×#4112yes—
88Dic191—44no—
89C2×C191—24no—
90C2×C191—82no—
91C2×C191#48014yescomplemented
92C2×C191C2×#12311yescharacteristic
93C2×C191C22×D811yescharacteristic
94C2×C191C2×#13711yescharacteristic
95C191C2×#48011yescharacteristic, complemented, Sylow
96C2×#480—1911nomaximal, Sylow
97C2×#121D19111yescharacteristic
98C22×C4⋊C4—1911no—
99#480—1918no—
100C2×#107—1912no—
101C2×#102—1912no—
102C2×C22⋊C8—1911no—
103C22×D4—21no—
104C22×D4C2×D19111yescharacteristic
105C23×C4—3821no—
106C23×C4C2×D19111yescharacteristic
107C22×C8—1912no—
108#121—22no—
109#121C2×D19114yes—
110C2×C4⋊C4—3822no—
111C2×C4⋊C4—3821no—
112C2×C4⋊C4—1912no—
113C2×C4⋊C4—1914no—
114C2×C4⋊C4C2×D19111yescharacteristic
115C2×C22⋊C4—21no—
116#107—1918no—
117#102—1918no—
118C22⋊C8—1914no—
119C24—21no—
120C24C22⋊D19111yescharacteristic
121C2×D4—24no—
122C2×D4—21no—
123C2×D4—24no—
124C2×D4—44no—
125C2×D4C22×D19112yes—
126C22×C4—24no—
127C22×C4—21no—
128C22×C4—3824no—
129C22×C4—3822no—
130C22×C4—7644no—
131C22×C4C22⋊D19112yes—
132C22×C4C22⋊D19111yescharacteristic
133C22×C4C22×D19112yes—
134C22×C4C22×D19111yescharacteristic
135C2×C8—3824no—
136C2×C8—1914no—
137C4⋊C4—21no—
138C4⋊C4—3824no—
139C4⋊C4—3822no—
140C4⋊C4—1914no—
141C4⋊C4C22×D19112yes—
142C22⋊C4—24no—
143C23—22no—
144C23—22no—
145C23—22no—
146C23—42no—
147C23—42no—
148C23—42no—
149C23#1569027214yes—
150C23C2×C22⋊D19112yes—
151C23C2×C22⋊D19111yescharacteristic
152D4—24no—
153D4—48no—
154D4—42no—
155C2×C4—22no—
156C2×C4—24no—
157C2×C4—24no—
158C2×C4—22no—
159C2×C4—42no—
160C2×C4—3824no—
161C2×C4—7648no—
162C2×C4—7644no—
163C2×C4C2×C22⋊D19112yes—
164C2×C4C2×C22⋊D19111yescharacteristic
165C2×C4#1569028614yes—
166C2×C4C23×D19111yescharacteristic
167C8—3824no—
168C22—22no—
169C22—28no—
170C22—22no—
171C22—42no—
172C22—42no—
173C22—42no—
174C22—84no—
175C22#2025930312yes—
176C22C2×#1569027214yes—
177C22C2×#1569027212yes—
178C22#2025935212yes—
179C22C22×C22⋊D19111yescharacteristic
180C4—22no—
181C4—42no—
182C4—7644no—
183C4#2025930312yes—
184C4C2×#1569028612yes—
185C2—24no—
186C2—82no—
187C2#2713297414yesdirect product factor
188C2C2×#2025930311yescharacteristic
189C2C22×#1569027211yescharacteristic
190C2C2×#2025935211yescharacteristic
subgroupG/H
centerC23C2×C22⋊D191
commutator, cosocleC2×C4×C191C24
FrattiniC2×C4C23×D191
Fitting, prime radicalC2×#121×C191C2
socleC23×C191C2×D4
hypercenterC2×#121D191
hypocenterC191C2×#480
LCSG ▷ C2×C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#121

Complements

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

NH ≅ G/Ntype
1. C22×C4⋊Dic191C2semidirect
2. #27132974C2direct (N × H)
3. C2×#20259255C2semidirect
4. C2×#20259243C2semidirect
5. C2×C22⋊(C191⋊C8)C2semidirect
12. C2×C4⋊Dic191C22semidirect
13. #20259255C22semidirect
14. #20259243C22semidirect
15. C22⋊(C191⋊C8)C22semidirect
91. C2×C191#480semidirect
95. C191C2×#480semidirect
187. C2#27132974direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊Dic1912
#271329742
C2×#202592552
C2×#202592432
C2×C22⋊(C191⋊C8)2
C2×#121×C1912
C2×#480191