Finite Group Databasebeta

#21444236

order7808
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1484

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D61
commutatorC2×C4×C61C22×C4
FrattiniC42C22×D61
FittingC61×#532C2
socleC22×C61C2×C22⋊C4
hypercenter#532D61
hypocenterC61#1484
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #532

262 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 262 conjugacy classes of subgroups — too many to draw. Only its 85 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=e,c^2=f,d^2=f,e^2=g,b^a=bd,d^a=df,h^a=h^60,c^b=cfg,d^b=df

Conjugacy classes & character table

878 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29571866, #29571867, #29571880, …
maximal normal subgroup of#29571866, #29571867, #29571880, …
maximal quotient of#29568437, #29568461, #29568478, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2927);