Finite Group Databasebeta

#21457864

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

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #3312

Subgroups

subgroupG/H
centerC22C22×C22⋊D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC61×#552C2
socleC22×C61C22×D4
hypercenter#552D61
hypocenterC61#3312
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C4×D4 ◁ #552

376 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=e,b^2=g,c^2=g,f^2=g,b^a=be,c^a=cf,f^a=fg,c^b=cg,d^b=de,f^c=fg,h^c=h^60

Conjugacy classes & character table

779 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61×#3312, C2×#21457864, #30556774, …
maximal normal subgroup ofD61×#3312, C2×#21457864, #30556774, …
maximal quotient of#29695577, #29696301, #29697078, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 16555);