Finite Group Databasebeta

#21460838

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

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1365

Subgroups

subgroupG/H
centerC22#14519839
commutatorC2×C8×C61C2×C4
FrattiniC2×C8C2×#6923
Fitting#107×C61C4
socleC22×C61#102
hypercenter#107#6923
hypocenterC61#1365
LCSG ▷ C2×C8×C61 ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ #107

86 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=d,b^2=eg,c^2=fg,d^2=efg,f^2=g,b^a=bc,c^a=ce,h^a=h^11,c^b=cf,d^b=def,f^b=fg,h^d=h^60

Conjugacy classes & character table

239 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#21460838, D61⋊#1365, #30605592, …
maximal normal subgroup ofC2×#21460838, D61⋊#1365, #30605592, …
maximal quotient of#30594144, #30594145, #30594622, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19529);