Finite Group Databasebeta

← C79×#7381 #34119070

Subgroups — C79×#7381 #34119070

Order 20224.

120 conjugacy classes of subgroups; only the 58 normal subgroups are shown.

normal subgroups only

This group has 120 conjugacy classes of subgroups — too many to draw. Only its 58 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
1C79×#2170C211yesmaximal, characteristic
2C79×#1422C211yesmaximal, characteristic, complemented
3C4×C32×C79C211yesmaximal, characteristic, complemented
4#504×C79—21no—
5#443×C79C411yescharacteristic
6M64×C79—21no—
7C2×C32×C79—21no—
8#364×C79C411yescharacteristic
9#350×C79—21no—
10C4×C16×C79C2211yescharacteristic
11#135×C79C811yescharacteristic
12#131×C79—21no—
13M32×C79—21no—
14M32×C79—41no—
15C2×C16×C79—41no—
16C2×C16×C79D411yescharacteristic
17C2×C16×C79D411yescharacteristic
18#108×C79C811yescharacteristic
19#104×C79—21no—
20C4×C8×C79C2×C411yescharacteristic
21C32×C79—22no—
22C32×C79—41no—
23#41×C79—21no—
24Q16×C79C1611yescharacteristic
25SD16×C79—21no—
26D8×C79C1611yescharacteristic
27M16×C79—21no—
28M16×C79—41no—
29C2×C8×C79—41no—
30C2×C8×C79C22⋊C411yescharacteristic
31C2×C8×C79C2×C811yescharacteristic
32C42×C79M1611yescharacteristic
33C16×C79—21no—
34C16×C79—41no—
35C16×C79D811yescharacteristic
36C16×C79SD1611yescharacteristic
37Q8×C79—21no—
38D4×C79—21no—
39D4×C79—41no—
40C2×C4×C79—21no—
41C2×C4×C79—41no—
42C2×C4×C79C22⋊C811yescharacteristic
43C8×C79—41no—
44C8×C79#10211yescharacteristic
45C8×C79#10411yescharacteristic
46C8×C79C2×C1611yescharacteristic
47C8×C79M3211yescharacteristic
48C22×C79—41no—
49C22×C79#35011yescharacteristic
50C4×C79—22no—
51C4×C79—41no—
52C4×C79D4⋊C811yescharacteristic
53C4×C79C22⋊C1611yescharacteristic
54#7381C7911yesmaximal, characteristic, direct product factor, Sylow
55C2×C79—21no—
56C2×C79—81no—
57C2×C79D4⋊C1611yescharacteristic
58#2170C2×C7911yescharacteristic
59#1422C2×C7911yescharacteristic, complemented
60C4×C32C2×C7911yescharacteristic, complemented
61C79#738111yescharacteristic, direct product factor, Sylow
62#504—21no—
63#443C4×C7911yescharacteristic
64M64—21no—
65C2×C32—21no—
66#364C4×C7911yescharacteristic
67#350—21no—
68C4×C16C22×C7911yescharacteristic
69#135C8×C7911yescharacteristic
70#131—21no—
71M32—21no—
72M32—41no—
73C2×C16—41no—
74C2×C16D4×C7911yescharacteristic
75C2×C16D4×C7911yescharacteristic
76#108C8×C7911yescharacteristic
77#104—21no—
78C4×C8C2×C4×C7911yescharacteristic
79C32—22no—
80C32—41no—
81#41—21no—
82Q16C16×C7911yescharacteristic
83SD16—21no—
84D8C16×C7911yescharacteristic
85M16—21no—
86M16—41no—
87C2×C8—41no—
88C2×C8C22⋊C4×C7911yescharacteristic
89C2×C8C2×C8×C7911yescharacteristic
90C42M16×C7911yescharacteristic
91C16—21no—
92C16—41no—
93C16D8×C7911yescharacteristic
94C16SD16×C7911yescharacteristic
95Q8—21no—
96D4—21no—
97D4—41no—
98C2×C4—21no—
99C2×C4—41no—
100C2×C4C22⋊C8×C7911yescharacteristic
101C8—41no—
102C8#102×C7911yescharacteristic
103C8#104×C7911yescharacteristic
104C8C2×C16×C7911yescharacteristic
105C8M32×C7911yescharacteristic
106C22—41no—
107C22#350×C7911yescharacteristic
108C4—22no—
109C4—41no—
110C4D4⋊C8×C7911yescharacteristic
111C4C22⋊C16×C7911yescharacteristic
112C2—21no—
113C2—81no—
114C2C79×D4⋊C1611yescharacteristic
subgroupG/H
centerC16×C79D8
commutatorC8C2×C16×C79
Frattini, cosocleC4×C16C22×C79
socleC2×C79D4⋊C16
prime radical#135×C79C8
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C16×C79 ◁ C2×C16×C79 ◁ C4×C16×C79 ◁ G

Complements

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

NH ≅ G/Ntype
2. C79×#1422C2semidirect
3. C4×C32×C79C2semidirect
54. #7381C79direct (N × H)
59. #1422C2×C79semidirect
60. C4×C32C2×C79semidirect
61. C79#7381direct (N × H)

Maximal subgroups

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

subgroupindex
C79×#21702
C79×#14222
C4×C32×C792
#738179