Finite Group Databasebeta

#21460779

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

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1334

Subgroups

subgroupG/H
centerC22#14519839
commutatorC8×C61C2×C8
FrattiniC2×C8C2×#6923
FittingC2×Q16×C61C4
socleC22×C61#102
hypercenterC2×Q16#6923
hypocenterC61#1334
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×Q16

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

242 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#21460779, D61⋊#1334, #30604418, …
maximal normal subgroup ofC2×#21460779, D61⋊#1334, #30604418, …
maximal quotient of#30594047, #30594055, #30594128, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19470);