Finite Group Databasebeta

#21446391

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

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1918

Subgroups

subgroupG/H
centerC23C2×D244
commutatorC2×C4×C61C22×C4
FrattiniC22×C4C22×D61
FittingC61×#336C2
socleC23×C61C2×D4
hypercenter#336D61
hypocenterC61#1918
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ #336

230 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 230 conjugacy classes of subgroups — too many to draw. Only its 95 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=f,b^2=f,c^2=d,e^2=g,b^a=bd,c^a=ce,e^a=eg,h^a=h^60,e^c=eg,h^c=h^60

Conjugacy classes & character table

1238 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD61×#1918, C2×#21446391, #29682175, …
maximal normal subgroup ofD61×#1918, C2×#21446391, #29682175, …
maximal quotient of#29578131, #29578159, #29585670, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 5082);