Finite Group Databasebeta

← C2×#20265089 #27174332

Subgroups — C2×#20265089 #27174332

Order 12928.

1036 conjugacy classes of subgroups; only the 261 normal subgroups are shown.

normal subgroups only

This group has 1036 conjugacy classes of subgroups — too many to draw. Only its 261 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
1C23×Dic202C211yesmaximal, characteristic, complemented
2C22×C22⋊Dic101C212yesmaximal
3#20265089C218yesmaximal, direct product factor
4C2×#15692162C211yesmaximal, characteristic, complemented
5C2×#15692162C212yesmaximal, complemented
6C22×C22⋊C4×C101C211yesmaximal, characteristic
7C22×Dic202—28no—
8C22×Dic202—24no—
9C22×Dic202C2214yescomplemented
10C23×Dic101C2212yes—
11C23×Dic101C2212yes—
12C2×C22⋊Dic101—28no—
13C2×C22⋊Dic101C2218yes—
14#15692162C2218yescomplemented
15#15692162C2214yescomplemented
16C25×C101C2211yescharacteristic
17C23×C4×C101C2211yescharacteristic
18C23×C4×C101C2211yescharacteristic
19C2×C22⋊C4×C101—24no—
20C2×C22⋊C4×C101C2214yes—
21C2×Dic202—232no—
22C2×Dic202—28no—
23C2×Dic202—216no—
24C22×Dic101—24no—
25C22×Dic101—24no—
26C22×Dic101—24no—
27C22×Dic101—24no—
28C22×Dic101—24no—
29C22×Dic101D418yes—
30C22×Dic101C2314yes—
31C22×Dic101C2314yes—
32C22⋊Dic101—216no—
33C24×C101—22no—
34C24×C101—24no—
35C24×C101—24no—
36C24×C101—22no—
37C24×C101Q814yescomplemented
38C24×C101C2312yes—
39C24×C101C2311yescharacteristic
40C22×C4×C101—24no—
41C22×C4×C101—22no—
42C22×C4×C101—24no—
43C22×C4×C101D414yes—
44C22×C4×C101C2312yes—
45C22×C4×C101C2312yes—
46C22⋊C4×C101—28no—
47C23×C101—216no—
48C23×C101—28no—
49C23×C101—22no—
50C23×C101—24no—
51C23×C101—24no—
52C23×C101—22no—
53C23×C101—44no—
54C23×C101—48no—
55C23×C101—44no—
56C23×C101C2×D414yes—
57C23×C101C2×D412yes—
58C23×C101C2×Q812yes—
59C23×C101C2×Q814yescomplemented
60C23×C101#4114yes—
61C23×C101#4112yes—
62C23×C101C2411yescharacteristic
63C2×C4×C101—28no—
64C2×C4×C101—24no—
65C2×C4×C101—22no—
66C2×C4×C101—24no—
67C2×C4×C101—44no—
68C2×C4×C101C2×D414yes—
69C2×Dic101—216no—
70C2×Dic101—24no—
71C2×Dic101—24no—
72C2×Dic101—24no—
73C2×Dic101—24no—
74C2×Dic101—24no—
75C2×Dic101—48no—
76C2×Dic101C2×D418yes—
77Dic202—232no—
78C22×C101—28no—
79C22×C101—24no—
80C22×C101—42no—
81C22×C101—44no—
82C22×C101—42no—
83C22×C101—416no—
84C22×C101#12014yes—
85C22×C101C22⋊Q818yes—
86C22×C101C22⋊Q814yes—
87C22×C101#12418yes—
88C22×C101#12414yes—
89C22×C101C22×D412yes—
90C22×C101C22×D411yescharacteristic
91C22×C101C22×Q811yescharacteristic
92C22×C101C2×#4112yes—
93C22×C101C2×#4111yescharacteristic
94C4×C101—24no—
95C4×C101—42no—
96Dic101—28no—
97Dic101—44no—
98C2×C101—44no—
99C2×C101#39318yescomplemented
100C2×C101C2×#12011yescharacteristic
101C2×C101C2×C22⋊Q812yes—
102C2×C101C2×C22⋊Q811yescharacteristic
103C2×C101C2×#12412yes—
104C2×C101C2×#12411yescharacteristic
105C2×#393—1011nomaximal, Sylow
106C101C2×#39311yescharacteristic, complemented, Sylow
107C23×Q8—1011no—
108C22×C22⋊C4—1012no—
109C22×C22⋊C4D10111yescharacteristic
110#393—1018no—
111C2×#95—1012no—
112C2×#95—1011no—
113C25C2×D10111yescharacteristic
114C22×Q8—1014no—
115C22×Q8—2028no—
116C22×Q8—2024no—
117C23×C4—1012no—
118C23×C4—1012no—
119C23×C4C2×D10111yescharacteristic
120C23×C4C2×D10111yescharacteristic
121C2×C22⋊C4—24no—
122C2×C22⋊C4—1018no—
123C2×C22⋊C4—2028no—
124C2×C22⋊C4C2×D10114yes—
125#95—1018no—
126#95—1014no—
127C24—24no—
128C24—22no—
129C24—24no—
130C24—22no—
131C24Dic20214yescomplemented
132C24C22×D10112yes—
133C24C22×D10111yescharacteristic
134C2×Q8—20216no—
135C2×Q8—20232no—
136C2×Q8—2028no—
137C22×C4—24no—
138C22×C4—22no—
139C22×C4—24no—
140C22×C4—1018no—
141C22×C4—1014no—
142C22×C4—1014no—
143C22×C4—2024no—
144C22×C4—2024no—
145C22×C4—2024no—
146C22×C4—2024no—
147C22×C4—2024no—
148C22×C4C22⋊D10114yes—
149C22×C4C22×D10112yes—
150C22×C4C22×D10112yes—
151C22⋊C4—28no—
152C22⋊C4—20216no—
153C23—24no—
154C23—22no—
155C23—24no—
156C23—22no—
157C23—216no—
158C23—28no—
159C23—44no—
160C23—48no—
161C23—44no—
162C23D4×D10114yes—
163C23C2×C22⋊D10112yes—
164C23C2×Dic20212yes—
165C23C2×Dic20214yescomplemented
166C23#1310807314yes—
167C23#1310807412yes—
168C23C23×D10111yescharacteristic
169Q8—20232no—
170C2×C4—24no—
171C2×C4—28no—
172C2×C4—22no—
173C2×C4—24no—
174C2×C4—44no—
175C2×C4—1018no—
176C2×C4—4048no—
177C2×C4—2024no—
178C2×C4—2024no—
179C2×C4—2024no—
180C2×C4—2024no—
181C2×C4—2024no—
182C2×C4—20216no—
183C2×C4C2×C22⋊D10114yes—
184C22—28no—
185C22—24no—
186C22—416no—
187C22—42no—
188C22—44no—
189C22—42no—
190C22#1569222314yes—
191C22#1569223218yes—
192C22#1569223414yes—
193C22#1569224118yes—
194C22#1569224214yes—
195C22C2×D4×D10112yes—
196C22C22×C22⋊D10111yescharacteristic
197C22C22×Dic20211yescharacteristic
198C22C2×#1310807312yes—
199C22C2×#1310807411yescharacteristic
200C4—24no—
201C4—42no—
202C4—4044no—
203C4—2028no—
204C2—44no—
205C2#2026508918yesdirect product factor
206C2C2×#1569222311yescharacteristic
207C2C2×#1569223212yes—
208C2C2×#1569223411yescharacteristic
209C2C2×#1569224112yes—
210C2C2×#1569224211yescharacteristic
subgroupG/H
centerC24C22×D101
commutator, cosocleC23×C101C24
FrattiniC23C23×D101
FittingC22×C22⋊C4×C101C2
socleC24×C101C23
prime radicalC25×C101C22
hypercenterC22×C22⋊C4D101
hypocenterC101C2×#393
LCSG ▷ C23×C101 ▷ C101
UCSC1 ◁ C24 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. C23×Dic202C2semidirect
3. #20265089C2direct (N × H)
4. C2×#15692162C2semidirect
5. C2×#15692162C2semidirect
9. C22×Dic202C22semidirect
14. #15692162C22semidirect
15. #15692162C22semidirect
37. C24×C101Q8semidirect
59. C23×C101C2×Q8semidirect
99. C2×C101#393semidirect
106. C101C2×#393semidirect
131. C24Dic202semidirect
165. C23C2×Dic202semidirect
205. C2#20265089direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic2022
C22×C22⋊Dic1012
#202650892
C2×#156921622
C22×C22⋊C4×C1012
C2×#393101