Finite Group Databasebeta

← C4×#17984788 #31808261

Subgroups — C4×#17984788 #31808261

Order 17792.

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×#17984788C211yesmaximal, characteristic
2C4×Dic556C211yesmaximal, characteristic
3#22580778C211yesmaximal, characteristic
4#22580757C211yesmaximal, characteristic
5#22580756C211yesmaximal, characteristic
6C4×C139⋊C16C211yesmaximal, characteristic
7C4×Q16×C139C211yesmaximal, characteristic
8C2×Dic556C2211yescharacteristic
9C4×Dic278—21no—
10#17984788C414yesdirect product factor
11C2×C139⋊C16C2211yescharacteristic
12C2×C139⋊C16C2211yescharacteristic
13#17984776C2211yescharacteristic
14#17984767—21no—
15C2×Q16×C139C2211yescharacteristic
16C4×Q8×C139—21no—
17#107×C139C2211yescharacteristic
18#103×C139—21no—
19C4×C8×C139C2211yescharacteristic
20C2×Dic278—21no—
21Dic556—21no—
22Dic556C2×C412yes—
23C4⋊Dic139—21no—
24Dic139⋊C4—41no—
25C4×Dic139—41no—
26C139⋊C16—21no—
27C139⋊C16C2×C412yes—
28C2×Q8×C139—21no—
29Q16×C139—21no—
30Q16×C139C2×C412yes—
31C2×C8×C139D411yescharacteristic
32C2×C8×C139C2311yescharacteristic
33C4⋊C4×C139—21no—
34C4⋊C4×C139—41no—
35C42×C139—41no—
36C42×C139D411yescharacteristic
37Dic278—22no—
38Dic278—41no—
39C2×Dic139—41no—
40C2×Dic139—41no—
41Q8×C139—22no—
42Q8×C139—41no—
43C2×C4×C139—41no—
44C2×C4×C139—41no—
45C2×C4×C139D811yescharacteristic
46C2×C4×C139D811yescharacteristic
47C2×C4×C139C2×D411yescharacteristic
48C8×C139—21no—
49C8×C139C22×C411yescharacteristic
50C8×C139#4111yescharacteristic
51C22×C139C2×D811yescharacteristic
52C4×C139—21no—
53C4×C139—42no—
54C4×C139—81no—
55C4×C139Q3212yescomplemented
56C4×C139C4×D411yescharacteristic
57C4×C139#13511yescharacteristic
58Dic139—42no—
59Dic139—81no—
60C2×C139C4×D811yescharacteristic
61C2×C139C2×Q3211yescharacteristic
62C2×C139#50811yescharacteristic
63C139C4×Q3211yescharacteristic, complemented, Sylow
64C4×Q32—1391nomaximal, Sylow
65C2×Q32—1391no—
66C4×Q16—1391no—
67C4×Q16D13911yescharacteristic
68#366—1391no—
69#358—1391no—
70#358—1391no—
71C4×C16—1391no—
72C2×Q16—1391no—
73C2×Q16C2×D13911yescharacteristic
74C4×Q8—21no—
75C4×Q8—2781no—
76Q32—1394no—
77C2×C16—1391no—
78C2×C16—1391no—
79#107—1391no—
80#107C2×D13911yescharacteristic
81#103—21no—
82#103—2781no—
83C4×C8C2×D13911yescharacteristic
84C2×Q8—21no—
85C2×Q8—2781no—
86Q16—21no—
87Q16—2781no—
88Q16—1392no—
89Q16C4×D13912yes—
90C2×C8C22⋊D13911yescharacteristic
91C2×C8C22×D13911yescharacteristic
92C4⋊C4—21no—
93C4⋊C4—41no—
94C4⋊C4—2781no—
95C4⋊C4—5561no—
96C42—41no—
97C42—5561no—
98C42C22⋊D13911yescharacteristic
99C16—2781no—
100C16—1392no—
101Q8—22no—
102Q8—41no—
103Q8—2782no—
104Q8—5561no—
105C2×C4—41no—
106C2×C4—41no—
107C2×C4—5561no—
108C2×C4—5561no—
109C2×C4#1455577011yescharacteristic
110C2×C4#1455577011yescharacteristic
111C2×C4C2×C22⋊D13911yescharacteristic
112C8—21no—
113C8C2×C4×D13911yescharacteristic
114C8#1455578511yescharacteristic
115C22C2×#1455577011yescharacteristic
116C4—21no—
117C4—42no—
118C4—81no—
119C4—5562no—
120C4—11121no—
121C4#1798478812yesdirect product factor
122C4C4×C22⋊D13911yescharacteristic
123C4#1798486211yescharacteristic
124C2C4×#1455577011yescharacteristic
125C2C2×#1798478811yescharacteristic
126C2#2258138311yescharacteristic
subgroupG/H
centerC2×C4#14555770
commutatorC8×C139C22×C4
FrattiniC2×C8C22×D139
FittingC4×Q16×C139C2
socle, prime radicalC22×C139C2×D8
cosocleC2×C8×C139C23
hypercenterC4×Q16D139
hypocenterC139C4×Q32
LCSG ▷ C8×C139 ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8 ◁ C4×Q16

Complements

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

NH ≅ G/Ntype
10. #17984788C4direct (N × H)
55. C4×C139Q32semidirect
63. C139C4×Q32semidirect
121. C4#17984788direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179847882
C4×Dic5562
#225807782
#225807572
#225807562
C4×C139⋊C162
C4×Q16×C1392
C4×Q32139