Finite Group Databasebeta

← C4×#16861155 #30640587

Subgroups — C4×#16861155 #30640587

Order 16256.

150 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 150 conjugacy classes of subgroups — too many to draw. Only its 65 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
1C2×#16861155C211yesmaximal, characteristic
2C4×Dic508C211yesmaximal, characteristic
3#22549701C211yesmaximal, characteristic
4#22549680C211yesmaximal, characteristic
5#22549679C211yesmaximal, characteristic
6C4×C127⋊C16C211yesmaximal, characteristic
7C4×Q16×C127C211yesmaximal, characteristic
8C2×Dic508C2211yescharacteristic
9C4×Dic254—21no—
10#16861155C414yesdirect product factor
11C2×C127⋊C16C2211yescharacteristic
12C2×C127⋊C16C2211yescharacteristic
13#16861143C2211yescharacteristic
14#16861134—21no—
15C2×Q16×C127C2211yescharacteristic
16C4×Q8×C127—21no—
17#107×C127C2211yescharacteristic
18#103×C127—21no—
19C4×C8×C127C2211yescharacteristic
20C2×Dic254—21no—
21Dic508—21no—
22Dic508C2×C412yes—
23C4⋊Dic127—21no—
24Dic127⋊C4—41no—
25C4×Dic127—41no—
26C127⋊C16—21no—
27C127⋊C16C2×C412yes—
28C2×Q8×C127—21no—
29Q16×C127—21no—
30Q16×C127C2×C412yes—
31C2×C8×C127D411yescharacteristic
32C2×C8×C127C2311yescharacteristic
33C4⋊C4×C127—21no—
34C4⋊C4×C127—41no—
35C42×C127—41no—
36C42×C127D411yescharacteristic
37Dic254—22no—
38Dic254—41no—
39C2×Dic127—41no—
40C2×Dic127—41no—
41Q8×C127—22no—
42Q8×C127—41no—
43C2×C4×C127—41no—
44C2×C4×C127—41no—
45C2×C4×C127D811yescharacteristic
46C2×C4×C127D811yescharacteristic
47C2×C4×C127C2×D411yescharacteristic
48C8×C127—21no—
49C8×C127C22×C411yescharacteristic
50C8×C127#4111yescharacteristic
51C22×C127C2×D811yescharacteristic
52C4×C127—21no—
53C4×C127—42no—
54C4×C127—81no—
55C4×C127Q3212yescomplemented
56C4×C127C4×D411yescharacteristic
57C4×C127#13511yescharacteristic
58Dic127—42no—
59Dic127—81no—
60C2×C127C4×D811yescharacteristic
61C2×C127C2×Q3211yescharacteristic
62C2×C127#50811yescharacteristic
63C4×Q32—1271nomaximal, Sylow
64C127C4×Q3211yescharacteristic, complemented, Sylow
65C2×Q32—1271no—
66C4×Q16—1271no—
67C4×Q16D12711yescharacteristic
68#366—1271no—
69#358—1271no—
70#358—1271no—
71C4×C16—1271no—
72C2×Q16—1271no—
73C2×Q16C2×D12711yescharacteristic
74C4×Q8—21no—
75C4×Q8—2541no—
76Q32—1274no—
77C2×C16—1271no—
78C2×C16—1271no—
79#107—1271no—
80#107C2×D12711yescharacteristic
81#103—21no—
82#103—2541no—
83C4×C8C2×D12711yescharacteristic
84C2×Q8—21no—
85C2×Q8—2541no—
86Q16—21no—
87Q16—1272no—
88Q16—2541no—
89Q16C4×D12712yes—
90C2×C8C22⋊D12711yescharacteristic
91C2×C8C22×D12711yescharacteristic
92C4⋊C4—21no—
93C4⋊C4—41no—
94C4⋊C4—5081no—
95C4⋊C4—2541no—
96C42—41no—
97C42—5081no—
98C42C22⋊D12711yescharacteristic
99C16—1272no—
100C16—2541no—
101Q8—22no—
102Q8—41no—
103Q8—5081no—
104Q8—2542no—
105C2×C4—41no—
106C2×C4—41no—
107C2×C4—5081no—
108C2×C4—5081no—
109C2×C4#1452323311yescharacteristic
110C2×C4#1452323311yescharacteristic
111C2×C4C2×C22⋊D12711yescharacteristic
112C8—21no—
113C8C2×C4×D12711yescharacteristic
114C8#1452324811yescharacteristic
115C22C2×#1452323311yescharacteristic
116C4—21no—
117C4—42no—
118C4—81no—
119C4—10161no—
120C4—5082no—
121C4#1686115512yesdirect product factor
122C4C4×C22⋊D12711yescharacteristic
123C4#1686122911yescharacteristic
124C2C4×#1452323311yescharacteristic
125C2C2×#1686115511yescharacteristic
126C2#2255030611yescharacteristic
subgroupG/H
centerC2×C4#14523233
commutatorC8×C127C22×C4
FrattiniC2×C8C22×D127
FittingC4×Q16×C127C2
socle, prime radicalC22×C127C2×D8
cosocleC2×C8×C127C23
hypercenterC4×Q16D127
hypocenterC127C4×Q32
LCSG ▷ C8×C127 ▷ C4×C127 ▷ C2×C127 ▷ C127
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8 ◁ C4×Q16

Complements

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

NH ≅ G/Ntype
10. #16861155C4direct (N × H)
55. C4×C127Q32semidirect
64. C127C4×Q32semidirect
121. C4#16861155direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168611552
C4×Dic5082
#225497012
#225496802
#225496792
C4×C127⋊C162
C4×Q16×C1272
C4×Q32127