Finite Group Databasebeta

← C2×#22549843 #30647170

Subgroups — C2×#22549843 #30647170

Order 16256.

792 conjugacy classes of subgroups.

The subgroup lattice has 192 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14523232C211yesmaximal, characteristic, complemented
2C23×C127⋊C8C211yesmaximal, characteristic, complemented
3#22549843C218yesmaximal, direct product factor
4C2×C22⋊(C127⋊C8)C214yesmaximal, complemented
5C22×#41×C127C211yesmaximal, characteristic
6C2×#14523232—24no—
7C2×#14523232C2214yescomplemented
8C22×C127⋊C8—24no—
9C22×C127⋊C8C2212yes—
10C22×C127⋊C8C2212yes—
11C22×C127⋊C8C2214yescomplemented
12C22⋊(C127⋊C8)C22116yescomplemented
13C2×#41×C127—24no—
14C2×#41×C127—24no—
15C2×#41×C127C414yes—
16C2×#41×C127C2214yes—
17C22×Q8×C127C411yescharacteristic
18C22×D4×C127C412yes—
19C22×D4×C127C411yescharacteristic
20C23×C4×C127C2212yes—
21C23×C4×C127C2211yescharacteristic
22#14523232—28no—
23C2×C127⋊C8—24no—
24C2×C127⋊C8—28no—
25C2×C127⋊C8—24no—
26C2×C127⋊C8C2314yes—
27C2×C127⋊C8C2314yes—
28C24×C127C2×C412yes—
29C24×C127C2×C411yescharacteristic
30#41×C127—216no—
31#41×C127—28no—
32#41×C127—28no—
33C2×Q8×C127—24no—
34C2×Q8×C127C2×C414yes—
35C2×D4×C127—28no—
36C2×D4×C127—24no—
37C2×D4×C127C2×C418yes—
38C2×D4×C127C2×C414yes—
39C22×C4×C127—24no—
40C22×C4×C127—24no—
41C22×C4×C127C2×C412yes—
42C22×C4×C127C2×C414yes—
43C22×C4×C127C2×C411yescharacteristic
44C22×C4×C127C2×C412yes—
45C22×C4×C127D414yes—
46C22×C4×C127D414yes—
47C22×C4×C127C2314yes—
48C22×C4×C127C2312yes—
49C22×C4×C127C2311yescharacteristic
50C127⋊C8—24no—
51C127⋊C8—24no—
52C23×C127—24no—
53C23×C127—24no—
54C23×C127—28no—
55C23×C127C22⋊C414yes—
56C23×C127C22×C414yes—
57C23×C127C22×C412yes—
58C23×C127C22×C411yescharacteristic
59Q8×C127—28no—
60D4×C127—216no—
61D4×C127—28no—
62C2×C4×C127—24no—
63C2×C4×C127—28no—
64C2×C4×C127—24no—
65C2×C4×C127—24no—
66C2×C4×C127C22⋊C414yes—
67C2×C4×C127C22⋊C418yes—
68C2×C4×C127C22×C414yes—
69C2×C4×C127C22×C411yescharacteristic
70C2×C4×C127C22×C412yes—
71C2×C4×C127C2×D412yes—
72C2×C4×C127C2×D412yes—
73C2×C4×C127C2×D414yes—
74C2×C4×C127C2×D414yes—
75C2×C4×C127C2411yescharacteristic
76C22×C127—24no—
77C22×C127—28no—
78C22×C127—24no—
79C22×C127—28no—
80C22×C127—48no—
81C22×C127C2×C22⋊C414yes—
82C22×C127C2×C22⋊C412yes—
83C22×C127#13114yes—
84C22×C127C23×C411yescharacteristic
85C4×C127—24no—
86C4×C127C2×C22⋊C412yes—
87C4×C127C2×C22⋊C414yes—
88C4×C127C22×D411yescharacteristic
89C4×C127C22×D411yescharacteristic
90C2×C127—24no—
91C2×C127—44no—
92C2×C127#40814yescomplemented
93C2×C127C22×C22⋊C411yescharacteristic
94C2×C127C2×#13112yes—
95C2×#408—1271nomaximal, Sylow
96C127C2×#40811yescharacteristic, complemented, Sylow
97C22×#41D12711yescharacteristic
98C22×M16—1271no—
99C23×C8—1271no—
100#408—1278no—
101C2×C22⋊C8—1274no—
102C2×#41—24no—
103C2×#41—24no—
104C2×#41Dic12714yes—
105C2×#41C2×D12714yes—
106C22×Q8Dic12711yescharacteristic
107C22×D4Dic12712yes—
108C22×D4Dic12711yescharacteristic
109C23×C4C2×D12712yes—
110C23×C4C2×D12711yescharacteristic
111C2×M16—1274no—
112C2×M16—2544no—
113C22×C8—1274no—
114C22×C8—1272no—
115C22×C8—1272no—
116C22×C8—2544no—
117C22⋊C8—12716no—
118C24C2×Dic12712yes—
119C24C2×Dic12711yescharacteristic
120#41—216no—
121#41—28no—
122#41—28no—
123C2×Q8—24no—
124C2×Q8C2×Dic12714yes—
125C2×D4—28no—
126C2×D4—24no—
127C2×D4C2×Dic12718yes—
128C2×D4C2×Dic12714yes—
129C22×C4—24no—
130C22×C4—24no—
131C22×C4C2×Dic12712yes—
132C22×C4C2×Dic12714yes—
133C22×C4C2×Dic12711yescharacteristic
134C22×C4C2×Dic12712yes—
135C22×C4C22⋊D12714yes—
136C22×C4C22⋊D12714yes—
137C22×C4C22×D12714yes—
138C22×C4C22×D12712yes—
139C22×C4C22×D12711yescharacteristic
140M16—2548no—
141C2×C8—1274no—
142C2×C8—1274no—
143C2×C8—2544no—
144C2×C8—2548no—
145C2×C8—2544no—
146C23—24no—
147C23—28no—
148C23—24no—
149C23C22⋊Dic12714yes—
150C23C22×Dic12714yes—
151C23C22×Dic12712yes—
152C23C22×Dic12711yescharacteristic
153Q8—28no—
154D4—216no—
155D4—28no—
156C2×C4—24no—
157C2×C4—24no—
158C2×C4—24no—
159C2×C4—28no—
160C2×C4C22⋊Dic12714yes—
161C2×C4C22⋊Dic12718yes—
162C2×C4C22×Dic12714yes—
163C2×C4C22×Dic12711yescharacteristic
164C2×C4C22×Dic12712yes—
165C2×C4C2×C22⋊D12712yes—
166C2×C4C2×C22⋊D12712yes—
167C2×C4C2×C22⋊D12714yes—
168C2×C4C2×C22⋊D12714yes—
169C2×C4C23×D12711yescharacteristic
170C8—2544no—
171C8—2544no—
172C22—28no—
173C22—24no—
174C22—24no—
175C22—28no—
176C22—48no—
177C22C2×C22⋊Dic12714yes—
178C22C2×C22⋊Dic12712yes—
179C22#1686121614yes—
180C22C23×Dic12711yescharacteristic
181C4—24no—
182C4C2×C22⋊Dic12712yes—
183C4C2×C22⋊Dic12714yes—
184C4C22×C22⋊D12711yescharacteristic
185C4C22×C22⋊D12711yescharacteristic
186C2—24no—
187C2—44no—
188C2#2254984314yesdirect product factor
189C2C22×C22⋊Dic12711yescharacteristic
190C2C2×#1686121612yes—
subgroupG/H
centerC22×C4C22×D127
commutatorC22×C127C23×C4
FrattiniC2×C4C23×D127
Fitting, prime radicalC22×#41×C127C2
socleC23×C127C22×C4
cosocleC2×C4×C127C24
hypercenterC22×#41D127
hypocenterC127C2×#408
LCSG ▷ C22×C127 ▷ C127
UCSC1 ◁ C22×C4 ◁ C22×#41

Complements

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

NH ≅ G/Ntype
1. C22×#14523232C2semidirect
2. C23×C127⋊C8C2semidirect
3. #22549843C2direct (N × H)
4. C2×C22⋊(C127⋊C8)C2semidirect
7. C2×#14523232C22semidirect
11. C22×C127⋊C8C22semidirect
12. C22⋊(C127⋊C8)C22semidirect
92. C2×C127#408semidirect
96. C127C2×#408semidirect
188. C2#22549843direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145232322
C23×C127⋊C82
#225498432
C2×C22⋊(C127⋊C8)2
C22×#41×C1272
C2×#408127