Finite Group Databasebeta

#21460776

order7808
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1332

Subgroups

subgroupG/H
centerC22#14519839
commutatorC8×C61C2×C8
FrattiniC2×C8C2×#6923
Fitting#107×C61C4
socleC22×C61#102
hypercenter#107#6923
hypocenterC61#1332
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ #107

98 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=d,b^2=g,c^2=eg,d^2=f,e^2=g,b^a=bc,c^a=ce,e^a=eg,h^a=h^11,c^b=ce,e^b=eg,h^b=h^60,h^d=h^60

Conjugacy classes & character table

254 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61⋊#1332, C2×#21460776, #30604399, …
maximal normal subgroup ofD61⋊#1332, C2×#21460776, #30604399, …
maximal quotient of#30594044, #30594052, #30594129, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19467);