Finite Group Databasebeta

← C4×#16861174 #30641079

Subgroups — C4×#16861174 #30641079

Order 16256.

684 conjugacy classes of subgroups.

The subgroup lattice has 182 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×Dic254C211yesmaximal, characteristic
2C2×#16861174C212yesmaximal
3C4⋊C4×Dic127C212yesmaximal
4C4×Dic127⋊C4C212yesmaximal
5#22549727C214yesmaximal
6C42×Dic127C212yesmaximal
7C42×Dic127C211yesmaximal, characteristic
8C4×C4⋊C4×C127C211yesmaximal, characteristic
9C22×Dic254C2211yescharacteristic
10C4×Dic254C418yescomplemented
11#16861174C4116yesdirect product factor
12C2×C4⋊Dic127C2211yescharacteristic
13C2×Dic127⋊C4C2214yes—
14C2×Dic127⋊C4C2212yes—
15C2×C4×Dic127C2212yes—
16C2×C4×Dic127C2214yes—
17C2×C4×Dic127C2211yescharacteristic
18C2×C4×Dic127C2214yes—
19C2×C4×Dic127C2212yes—
20C2×C4×Dic127C2212yes—
21C2×C4×Dic127C2211yescharacteristic
22C127⋊#95C2214yes—
23C2×C4⋊C4×C127C2212yes—
24C2×C42×C127C2212yes—
25C2×C42×C127C2211yescharacteristic
26#95×C127C2212yes—
27C2×Dic254C2×C418yes—
28C2×Dic254C2×C414yes—
29C22×Dic127C2312yes—
30C22×Dic127C2312yes—
31C22×Dic127C2312yes—
32C22×Dic127C2312yes—
33C4⋊Dic127C2×C414yes—
34Dic127⋊C4C2×C4116yes—
35Dic127⋊C4C2×C418yes—
36C4×Dic127—24no—
37C4×Dic127—28no—
38C4×Dic127—22no—
39C4×Dic127C2×C4116yes—
40C4×Dic127C2×C418yes—
41C4×Dic127C2×C418yes—
42C4×Dic127Q814yescomplemented
43C22×C4×C127C2311yescharacteristic
44C22×C4×C127C2314yes—
45C22×C4×C127C2311yescharacteristic
46C22×C4×C127C2311yescharacteristic
47C4⋊C4×C127C2×C418yes—
48C42×C127—24no—
49C42×C127C2×C414yes—
50Dic254C42116yescomplemented
51C2×Dic127—22no—
52C2×Dic127—24no—
53C2×Dic127—22no—
54C2×Dic127C22×C414yes—
55C2×Dic127C22×C414yes—
56C2×Dic127C22×C418yes—
57C2×Dic127C22×C414yes—
58C2×Dic127C22×C414yes—
59C2×Dic127C2×Q814yes—
60C2×Dic127#4114yes—
61C23×C127C2411yescharacteristic
62C2×C4×C127—24no—
63C2×C4×C127—22no—
64C2×C4×C127—24no—
65C2×C4×C127C22×C412yes—
66C2×C4×C127C22×C418yes—
67C2×C4×C127C22×C412yes—
68C2×C4×C127C22×C414yes—
69C2×C4×C127C22×C412yes—
70C2×C4×C127C2×Q812yes—
71C2×C4×C127#4112yes—
72C22×C127C23×C412yes—
73C22×C127C23×C411yescharacteristic
74C22×C127C22×Q811yescharacteristic
75C22×C127C2×#4112yes—
76C22×C127C2×#4111yescharacteristic
77C4×C127—28no—
78C4×C127—22no—
79C4×C127C2×C4214yes—
80C4×C127C4×Q814yescomplemented
81Dic127—24no—
82Dic127—24no—
83Dic127C2×C4218yes—
84Dic127C4×Q818yescomplemented
85C2×C127C22×C4211yescharacteristic
86C2×C127C2×C4×Q812yes—
87C2×C127C2×C4×Q811yescharacteristic
88C2×C127C4×#4112yes—
89C2×C127C4×#4111yescharacteristic
90C42×Q8—1271nomaximal, Sylow
91C127C42×Q811yescharacteristic, complemented, Sylow
92C2×C4×Q8—1272no—
93C2×C4×Q8—1271no—
94C4×C4⋊C4—1272no—
95C4×C4⋊C4—1272no—
96C4×C4⋊C4—1274no—
97C4×C4⋊C4D12711yescharacteristic
98C43—1272no—
99C43—1271no—
100C22×Q8—1271no—
101C4×Q8—12716no—
102C4×Q8—1278no—
103C2×C4⋊C4—1274no—
104C2×C4⋊C4—1272no—
105C2×C4⋊C4—1271no—
106C2×C4⋊C4C2×D12712yes—
107C2×C42—1274no—
108C2×C42—1272no—
109C2×C42—1272no—
110C2×C42—1271no—
111C2×C42—1274no—
112C2×C42—1272no—
113C2×C42—1271no—
114C2×C42C2×D12712yes—
115C2×C42C2×D12711yescharacteristic
116#95—1274no—
117#95C2×D12712yes—
118C2×Q8—1278no—
119C2×Q8—1274no—
120C22×C4—1272no—
121C22×C4—1272no—
122C22×C4—1272no—
123C22×C4—1272no—
124C22×C4C22×D12714yes—
125C22×C4C22×D12711yescharacteristic
126C22×C4C22×D12711yescharacteristic
127C22×C4C22×D12711yescharacteristic
128C4⋊C4—12716no—
129C4⋊C4—1278no—
130C4⋊C4—1274no—
131C4⋊C4C4×D12718yes—
132C42—24no—
133C42—12716no—
134C42—1278no—
135C42—1278no—
136C42—1274no—
137C42—2548no—
138C42—2544no—
139C42—2542no—
140C42C4×D12714yes—
141C23C23×D12711yescharacteristic
142Q8—12716no—
143C2×C4—24no—
144C2×C4—22no—
145C2×C4—24no—
146C2×C4—1274no—
147C2×C4—1278no—
148C2×C4—1274no—
149C2×C4—1274no—
150C2×C4—1274no—
151C2×C4—1274no—
152C2×C4—1274no—
153C2×C4—2542no—
154C2×C4—2544no—
155C2×C4—2542no—
156C2×C4C2×C4×D12718yes—
157C2×C4C2×C4×D12712yes—
158C2×C4C2×C4×D12714yes—
159C2×C4C2×C4×D12712yes—
160C2×C4C2×C4×D12712yes—
161C2×C4Q8×D12712yes—
162C2×C4#1452324712yes—
163C22C22×C4×D12712yes—
164C22C22×C4×D12711yescharacteristic
165C22C2×Q8×D12711yescharacteristic
166C22#41×D12712yes—
167C22C2×#1452324711yescharacteristic
168C4—28no—
169C4—22no—
170C4—1278no—
171C4—1278no—
172C4—2544no—
173C4—2544no—
174C4C42×D12714yes—
175C4#1686117414yesdirect product factor
176C2C2×C42×D12711yescharacteristic
177C2C4×Q8×D12712yes—
178C2C2×#1686117411yescharacteristic
179C2C4×#1452324712yes—
180C2#2255034411yescharacteristic
subgroupG/H
centerC22×C4C22×D127
commutatorC2×C127C22×C42
FrattiniC23C23×D127
FittingC4×C4⋊C4×C127C2
socle, prime radical, cosocleC23×C127C24
hypercenterC4×C4⋊C4D127
hypocenterC127C42×Q8
LCSG ▷ C2×C127 ▷ C127
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
10. C4×Dic254C4semidirect
11. #16861174C4direct (N × H)
42. C4×Dic127Q8semidirect
50. Dic254C42semidirect
80. C4×C127C4×Q8semidirect
84. Dic127C4×Q8semidirect
91. C127C42×Q8semidirect
175. C4#16861174direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Dic2542
C2×#168611742
C4⋊C4×Dic1272
C4×Dic127⋊C42
#225497272
C42×Dic1272
C4×C4⋊C4×C1272
C42×Q8127