Finite Group Databasebeta

#21460681

order7808
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#95×C61 ⋊ C4
SylowC61 ⋊ #1289

Subgroups

subgroupG/H
centerC22(C2×#6923)⋊C4
commutatorC2×C4×C61C42
FrattiniC22×C4C2×#6923
Fitting#95×C61C4
socleC22×C61#95
hypercenter#95#6923
hypocenterC61#1289
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ #95

228 conjugacy classes of subgroups; only the 54 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 54 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=d,b^2=e,c^2=fg,e^2=fg,b^a=bc,c^a=cf,e^a=efg,d^b=dg,h^b=h^11,h^e=h^60

Conjugacy classes & character table

332 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#21460681, #30596639, #30596642, …
maximal normal subgroup ofC2×#21460681, #30596639, #30596642, …
maximal quotient of#30593930, #30593941, #30593943, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19372);