Finite Group Databasebeta

← C2×#20265897 #27184678

Subgroups — C2×#20265897 #27184678

Order 12928.

1112 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20265897C2116yesmaximal, direct product factor
2C2×#15692255C211yesmaximal, characteristic, complemented
3C2×#15692248C214yesmaximal, complemented
4C2×#15692242C212yesmaximal
5C2×#15692234C212yesmaximal, complemented
6C2×C4×Dic202C211yesmaximal, characteristic, complemented
7C2×#15692220C212yesmaximal, complemented
8C2×#15692214C212yesmaximal, complemented
9C2×C4×D4×C101C211yesmaximal, characteristic
10C22×Dic202C2212yes—
11C22×Dic202C2211yescharacteristic
12#15692255C2218yescomplemented
13#15692248C22132yescomplemented
14#15692242C22116yes—
15#15692234C22116yescomplemented
16C4×Dic202C2218yescomplemented
17#15692220C22116yescomplemented
18#15692214C22116yescomplemented
19C2×C4⋊Dic101C2211yescharacteristic
20C2×C4⋊Dic101C2212yes—
21C2×C4⋊Dic101C2212yes—
22C2×#13108053C2214yes—
23C2×#13108053C2212yes—
24C2×C22⋊Dic101C2214yes—
25C2×C22⋊Dic101C2214yes—
26C2×C4×Dic101C2214yes—
27C2×C4×Dic101C2212yes—
28C22×D4×C101C2211yescharacteristic
29C23×C4×C101C2212yes—
30C4×D4×C101C2218yes—
31C2×C4⋊C4×C101C2211yescharacteristic
32C2×C22⋊C4×C101C2212yes—
33C2×C42×C101C2211yescharacteristic
34C2×Dic202—24no—
35C2×Dic202—28no—
36C2×Dic202C2318yes—
37C2×Dic202C2314yes—
38C22×Dic101C2312yes—
39C22×Dic101C2314yes—
40C22×Dic101C2312yes—
41C4⋊Dic101C2314yes—
42C4⋊Dic101C2318yes—
43C4⋊Dic101C2318yes—
44#13108053C23116yes—
45#13108053C2318yes—
46C22⋊Dic101C23116yes—
47C22⋊Dic101C23116yes—
48C4×Dic101C23116yes—
49C4×Dic101C2318yes—
50C24×C101C2312yes—
51C2×D4×C101—24no—
52C2×D4×C101C2314yes—
53C22×C4×C101—28no—
54C22×C4×C101C2311yescharacteristic
55C22×C4×C101C2312yes—
56C22×C4×C101C2318yes—
57C22×C4×C101C2311yescharacteristic
58C22×C4×C101C2311yescharacteristic
59C4⋊C4×C101C2314yes—
60C22⋊C4×C101C2318yes—
61C42×C101C2314yes—
62C23×C101—24no—
63C23×C101—24no—
64C23×C101—24no—
65C23×C101C2414yes—
66C23×C101C2411yescharacteristic
67D4×C101—28no—
68C2×C4×C101—24no—
69C2×C4×C101—22no—
70C2×C4×C101—216no—
71C2×C4×C101#4114yes—
72C2×C4×C101#4114yes—
73C2×C4×C101C2412yes—
74C2×C4×C101C2414yes—
75C2×C4×C101C2412yes—
76C2×C4×C101C2412yes—
77C2×Dic101—24no—
78C2×Dic101—28no—
79C2×Dic101—24no—
80C2×Dic101C2414yes—
81C2×Dic101C2414yes—
82C2×Dic101C2418yes—
83Dic202—28no—
84Dic202—216no—
85C22×C101—24no—
86C22×C101—24no—
87C22×C101—24no—
88C22×C101—48no—
89C22×C101C2×#4112yes—
90C22×C101C2×#4112yes—
91C22×C1012−1+412yes—
92C22×C101C2511yescharacteristic
93C4×C101—24no—
94C4×C101—22no—
95C4×C101C2×#4114yes—
96C4×C101C2×#4114yes—
97Dic101—24no—
98Dic101—28no—
99Dic101—24no—
100C2×C101—44no—
101C2×C101#55614yescomplemented
102C2×C101C22×#4111yescharacteristic
103C2×C101C22×#4111yescharacteristic
104C2×C101C2×2−1+411yescharacteristic
105C2×#556—1011nomaximal, Sylow
106C101C2×#55611yescharacteristic, complemented, Sylow
107#556—10116no—
108C2×C4⋊Q8—1011no—
109C2×#126—1014no—
110C2×#124—1012no—
111C2×C22⋊Q8—1012no—
112C2×C4×Q8—1012no—
113C2×C4×Q8—1011no—
114C2×C4×D4D10111yescharacteristic
115C2×#117—1012no—
116C22×Q8—1011no—
117C22×Q8—1012no—
118C22×D4C2×D10111yescharacteristic
119C23×C4C2×D10112yes—
120C4⋊Q8—1018no—
121#126—10132no—
122#124—10116no—
123C22⋊Q8—10116no—
124C4×Q8—10116no—
125C4×Q8—1018no—
126C4×D4C2×D10118yes—
127#117—10116no—
128C2×C4⋊C4—1011no—
129C2×C4⋊C4—1012no—
130C2×C4⋊C4—1014no—
131C2×C4⋊C4—1012no—
132C2×C4⋊C4—1012no—
133C2×C4⋊C4C2×D10111yescharacteristic
134C2×C22⋊C4—1014no—
135C2×C22⋊C4—1014no—
136C2×C22⋊C4C2×D10112yes—
137C2×C42—1014no—
138C2×C42—1012no—
139C2×C42C2×D10111yescharacteristic
140C24C22×D10112yes—
141C2×Q8—1014no—
142C2×Q8—1018no—
143C2×Q8—2024no—
144C2×Q8—2028no—
145C2×D4—24no—
146C2×D4C22×D10114yes—
147C22×C4—28no—
148C22×C4—1012no—
149C22×C4—1012no—
150C22×C4—1014no—
151C22×C4C22×D10118yes—
152C22×C4C22×D10112yes—
153C22×C4C22×D10111yescharacteristic
154C22×C4C22×D10111yescharacteristic
155C22×C4C22×D10111yescharacteristic
156C4⋊C4—10116no—
157C4⋊C4—1018no—
158C4⋊C4—1014no—
159C4⋊C4—1018no—
160C4⋊C4—1018no—
161C4⋊C4C22×D10114yes—
162C22⋊C4—10116no—
163C22⋊C4—10116no—
164C22⋊C4C22×D10118yes—
165C42—10116no—
166C42—1018no—
167C42C22×D10114yes—
168C23—24no—
169C23—24no—
170C23—24no—
171C23C23×D10114yes—
172C23C23×D10111yescharacteristic
173Q8—2028no—
174Q8—20216no—
175D4—28no—
176C2×C4—24no—
177C2×C4—22no—
178C2×C4—216no—
179C2×C4—1014no—
180C2×C4—1014no—
181C2×C4—1018no—
182C2×C4—2024no—
183C2×C4—2028no—
184C2×C4—2024no—
185C2×C4#1310807314yes—
186C2×C4#1310807414yes—
187C2×C4C23×D10114yes—
188C2×C4C23×D10112yes—
189C2×C4C23×D10112yes—
190C2×C4C23×D10112yes—
191C22—24no—
192C22—24no—
193C22—24no—
194C22—48no—
195C22C2×#1310807312yes—
196C22C2×#1310807412yes—
197C22#1569230212yes—
198C22C24×D10111yescharacteristic
199C4—24no—
200C4—22no—
201C4—2024no—
202C4—2028no—
203C4—2024no—
204C4C2×#1310807314yes—
205C4C2×#1310807414yes—
206C2—44no—
207C2#2026589714yesdirect product factor
208C2C22×#1310807311yescharacteristic
209C2C22×#1310807411yescharacteristic
210C2C2×#1569230211yescharacteristic
subgroupG/H
centerC23C23×D101
commutator, cosocleC22×C101C25
FrattiniC22C24×D101
FittingC2×C4×D4×C101C2
socleC23×C101C24
prime radicalC22×D4×C101C22
hypercenterC2×C4×D4D101
hypocenterC101C2×#556
LCSG ▷ C22×C101 ▷ C101
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #20265897C2direct (N × H)
2. C2×#15692255C2semidirect
3. C2×#15692248C2semidirect
5. C2×#15692234C2semidirect
6. C2×C4×Dic202C2semidirect
7. C2×#15692220C2semidirect
8. C2×#15692214C2semidirect
12. #15692255C22semidirect
13. #15692248C22semidirect
15. #15692234C22semidirect
16. C4×Dic202C22semidirect
17. #15692220C22semidirect
18. #15692214C22semidirect
101. C2×C101#556semidirect
106. C101C2×#556semidirect
207. C2#20265897direct (N × H)

Maximal subgroups

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

subgroupindex
#202658972
C2×#156922552
C2×#156922482
C2×#156922422
C2×#156922342
C2×C4×Dic2022
C2×#156922202
C2×#156922142
C2×C4×D4×C1012
C2×#556101