Finite Group Databasebeta

#21457522

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC61×#546 ⋊ C2
SylowC61 ⋊ #3282

Subgroups

subgroupG/H
centerC22C22×C22⋊D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC61×#546C2
socleC22×C61C22×D4
hypercenter#546D61
hypocenterC61#3282
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C4×D4 ◁ #546

504 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=g,b^2=g,e^2=g,b^a=be,c^a=cf,d^a=dg,e^a=eg,d^b=de,e^b=eg,h^b=h^60,e^d=eg

Conjugacy classes & character table

785 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61×#3282, C2×#21457522, #30555304, …
maximal normal subgroup ofD61×#3282, C2×#21457522, #30555304, …
maximal quotient of#29669840, #29669855, #29669870, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 16213);