Finite Group Databasebeta

#21443988

order7808
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1411

Subgroups

subgroupG/H
centerC2#16839555
commutatorC42×C61C2×C4
FrattiniC4⋊Q8C2×D61
FittingC61×#494C2
socleC2×C61#353
hypercenter#494D61
hypocenterC61#1411
LCSG ▷ C42×C61 ▷ C2×C4×C61 ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ C4⋊Q8 ◁ #494

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=d,b^2=g,c^2=fg,d^2=g,e^2=g,b^a=bc,c^a=ce,e^a=ef,f^a=fg,h^a=h^60,c^b=cfg,d^b=def,e^b=eg,d^c=dfg,e^d=eg

Conjugacy classes & character table

677 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29567847, #29567848, #29567850, …
maximal normal subgroup of#29567847, #29567848, #29567850, …
maximal quotient of#29567398, #29567428, #29567529, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2679);